151774140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11657}}^1$

素因数の和:11707

約数の個数: 96

約数和(自身を含む): 501387264

約数和(自身を除く): 349613124

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3255, 4340, 6510, 11657, 13020, 23314, 34971, 46628, 58285, 69942, 81599, 116570, 139884, 163198, 174855, 233140, 244797, 326396, 349710, 361367, 407995, 489594, 699420, 722734, 815990, 979188, 1084101, 1223985, 1445468, 1631980, 1806835, 2168202, 2447970, 2529569, 3613670, 4336404, 4895940, 5059138, 5420505, 7227340, 7588707, 10118276, 10841010, 12647845, 15177414, 21682020, 25295690, 30354828, 37943535, 50591380, 75887070, 151774140]

約数ペア:

[(1, 151774140), (2, 75887070), (3, 50591380), (4, 37943535), (5, 30354828), (6, 25295690), (7, 21682020), (10, 15177414), (12, 12647845), (14, 10841010), (15, 10118276), (20, 7588707), (21, 7227340), (28, 5420505), (30, 5059138), (31, 4895940), (35, 4336404), (42, 3613670), (60, 2529569), (62, 2447970), (70, 2168202), (84, 1806835), (93, 1631980), (105, 1445468), (124, 1223985), (140, 1084101), (155, 979188), (186, 815990), (210, 722734), (217, 699420), (310, 489594), (372, 407995), (420, 361367), (434, 349710), (465, 326396), (620, 244797), (651, 233140), (868, 174855), (930, 163198), (1085, 139884), (1302, 116570), (1860, 81599), (2170, 69942), (2604, 58285), (3255, 46628), (4340, 34971), (6510, 23314), (11657, 13020)]