276824730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3271}}^1$

素因数の和:3332

約数の個数: 128

約数和(自身を含む): 844333056

約数和(自身を除く): 567508326

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 31, 35, 39, 42, 62, 65, 70, 78, 91, 93, 105, 130, 155, 182, 186, 195, 210, 217, 273, 310, 390, 403, 434, 455, 465, 546, 651, 806, 910, 930, 1085, 1209, 1302, 1365, 2015, 2170, 2418, 2730, 2821, 3255, 3271, 4030, 5642, 6045, 6510, 6542, 8463, 9813, 12090, 14105, 16355, 16926, 19626, 22897, 28210, 32710, 42315, 42523, 45794, 49065, 68691, 84630, 85046, 98130, 101401, 114485, 127569, 137382, 202802, 212615, 228970, 255138, 297661, 304203, 343455, 425230, 507005, 595322, 608406, 637845, 686910, 709807, 892983, 1014010, 1275690, 1318213, 1419614, 1488305, 1521015, 1785966, 2129421, 2636426, 2976610, 3042030, 3549035, 3954639, 4258842, 4464915, 6591065, 7098070, 7909278, 8929830, 9227491, 10647105, 13182130, 18454982, 19773195, 21294210, 27682473, 39546390, 46137455, 55364946, 92274910, 138412365, 276824730]

約数ペア:

[(1, 276824730), (2, 138412365), (3, 92274910), (5, 55364946), (6, 46137455), (7, 39546390), (10, 27682473), (13, 21294210), (14, 19773195), (15, 18454982), (21, 13182130), (26, 10647105), (30, 9227491), (31, 8929830), (35, 7909278), (39, 7098070), (42, 6591065), (62, 4464915), (65, 4258842), (70, 3954639), (78, 3549035), (91, 3042030), (93, 2976610), (105, 2636426), (130, 2129421), (155, 1785966), (182, 1521015), (186, 1488305), (195, 1419614), (210, 1318213), (217, 1275690), (273, 1014010), (310, 892983), (390, 709807), (403, 686910), (434, 637845), (455, 608406), (465, 595322), (546, 507005), (651, 425230), (806, 343455), (910, 304203), (930, 297661), (1085, 255138), (1209, 228970), (1302, 212615), (1365, 202802), (2015, 137382), (2170, 127569), (2418, 114485), (2730, 101401), (2821, 98130), (3255, 85046), (3271, 84630), (4030, 68691), (5642, 49065), (6045, 45794), (6510, 42523), (6542, 42315), (8463, 32710), (9813, 28210), (12090, 22897), (14105, 19626), (16355, 16926)]