146820030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1187}}^1$

素因数の和:1254

約数の個数: 128

約数和(自身を含む): 437944320

約数和(自身を除く): 291124290

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 31, 35, 38, 42, 57, 62, 70, 93, 95, 105, 114, 133, 155, 186, 190, 210, 217, 266, 285, 310, 399, 434, 465, 570, 589, 651, 665, 798, 930, 1085, 1178, 1187, 1302, 1330, 1767, 1995, 2170, 2374, 2945, 3255, 3534, 3561, 3990, 4123, 5890, 5935, 6510, 7122, 8246, 8309, 8835, 11870, 12369, 16618, 17670, 17805, 20615, 22553, 24738, 24927, 35610, 36797, 41230, 41545, 45106, 49854, 61845, 67659, 73594, 83090, 110391, 112765, 123690, 124635, 135318, 157871, 183985, 220782, 225530, 249270, 257579, 315742, 338295, 367970, 473613, 515158, 551955, 676590, 699143, 772737, 789355, 947226, 1103910, 1287895, 1398286, 1545474, 1578710, 2097429, 2368065, 2575790, 3495715, 3863685, 4194858, 4736130, 4894001, 6991430, 7727370, 9788002, 10487145, 14682003, 20974290, 24470005, 29364006, 48940010, 73410015, 146820030]

約数ペア:

[(1, 146820030), (2, 73410015), (3, 48940010), (5, 29364006), (6, 24470005), (7, 20974290), (10, 14682003), (14, 10487145), (15, 9788002), (19, 7727370), (21, 6991430), (30, 4894001), (31, 4736130), (35, 4194858), (38, 3863685), (42, 3495715), (57, 2575790), (62, 2368065), (70, 2097429), (93, 1578710), (95, 1545474), (105, 1398286), (114, 1287895), (133, 1103910), (155, 947226), (186, 789355), (190, 772737), (210, 699143), (217, 676590), (266, 551955), (285, 515158), (310, 473613), (399, 367970), (434, 338295), (465, 315742), (570, 257579), (589, 249270), (651, 225530), (665, 220782), (798, 183985), (930, 157871), (1085, 135318), (1178, 124635), (1187, 123690), (1302, 112765), (1330, 110391), (1767, 83090), (1995, 73594), (2170, 67659), (2374, 61845), (2945, 49854), (3255, 45106), (3534, 41545), (3561, 41230), (3990, 36797), (4123, 35610), (5890, 24927), (5935, 24738), (6510, 22553), (7122, 20615), (8246, 17805), (8309, 17670), (8835, 16618), (11870, 12369)]