274220730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{739}}^1$

素因数の和:809

約数の個数: 192

約数和(自身を含む): 886579200

約数和(自身を除く): 612358470

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 31, 35, 38, 42, 45, 57, 62, 63, 70, 90, 93, 95, 105, 114, 126, 133, 155, 171, 186, 190, 210, 217, 266, 279, 285, 310, 315, 342, 399, 434, 465, 558, 570, 589, 630, 651, 665, 739, 798, 855, 930, 1085, 1178, 1197, 1302, 1330, 1395, 1478, 1710, 1767, 1953, 1995, 2170, 2217, 2394, 2790, 2945, 3255, 3534, 3695, 3906, 3990, 4123, 4434, 5173, 5301, 5890, 5985, 6510, 6651, 7390, 8246, 8835, 9765, 10346, 10602, 11085, 11970, 12369, 13302, 14041, 15519, 17670, 19530, 20615, 22170, 22909, 24738, 25865, 26505, 28082, 31038, 33255, 37107, 41230, 42123, 45818, 46557, 51730, 53010, 61845, 66510, 68727, 70205, 74214, 77595, 84246, 93114, 98287, 114545, 123690, 126369, 137454, 140410, 155190, 160363, 185535, 196574, 206181, 210615, 229090, 232785, 252738, 294861, 320726, 343635, 371070, 412362, 421230, 435271, 465570, 481089, 491435, 589722, 631845, 687270, 801815, 870542, 884583, 962178, 982870, 1030905, 1263690, 1305813, 1443267, 1474305, 1603630, 1769166, 2061810, 2176355, 2405445, 2611626, 2886534, 2948610, 3046897, 3917439, 4352710, 4422915, 4810890, 6093794, 6529065, 7216335, 7834878, 8845830, 9140691, 13058130, 14432670, 15234485, 18281382, 19587195, 27422073, 30468970, 39174390, 45703455, 54844146, 91406910, 137110365, 274220730]

約数ペア:

[(1, 274220730), (2, 137110365), (3, 91406910), (5, 54844146), (6, 45703455), (7, 39174390), (9, 30468970), (10, 27422073), (14, 19587195), (15, 18281382), (18, 15234485), (19, 14432670), (21, 13058130), (30, 9140691), (31, 8845830), (35, 7834878), (38, 7216335), (42, 6529065), (45, 6093794), (57, 4810890), (62, 4422915), (63, 4352710), (70, 3917439), (90, 3046897), (93, 2948610), (95, 2886534), (105, 2611626), (114, 2405445), (126, 2176355), (133, 2061810), (155, 1769166), (171, 1603630), (186, 1474305), (190, 1443267), (210, 1305813), (217, 1263690), (266, 1030905), (279, 982870), (285, 962178), (310, 884583), (315, 870542), (342, 801815), (399, 687270), (434, 631845), (465, 589722), (558, 491435), (570, 481089), (589, 465570), (630, 435271), (651, 421230), (665, 412362), (739, 371070), (798, 343635), (855, 320726), (930, 294861), (1085, 252738), (1178, 232785), (1197, 229090), (1302, 210615), (1330, 206181), (1395, 196574), (1478, 185535), (1710, 160363), (1767, 155190), (1953, 140410), (1995, 137454), (2170, 126369), (2217, 123690), (2394, 114545), (2790, 98287), (2945, 93114), (3255, 84246), (3534, 77595), (3695, 74214), (3906, 70205), (3990, 68727), (4123, 66510), (4434, 61845), (5173, 53010), (5301, 51730), (5890, 46557), (5985, 45818), (6510, 42123), (6651, 41230), (7390, 37107), (8246, 33255), (8835, 31038), (9765, 28082), (10346, 26505), (10602, 25865), (11085, 24738), (11970, 22909), (12369, 22170), (13302, 20615), (14041, 19530), (15519, 17670)]