474145620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{19609}}^1$

素因数の和:19665

約数の個数: 96

約数和(自身を含む): 1475927040

約数和(自身を除く): 1001781420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 1209, 1612, 1860, 2015, 2418, 4030, 4836, 6045, 8060, 12090, 19609, 24180, 39218, 58827, 78436, 98045, 117654, 196090, 235308, 254917, 294135, 392180, 509834, 588270, 607879, 764751, 1019668, 1176540, 1215758, 1274585, 1529502, 1823637, 2431516, 2549170, 3039395, 3059004, 3647274, 3823755, 5098340, 6078790, 7294548, 7647510, 7902427, 9118185, 12157580, 15295020, 15804854, 18236370, 23707281, 31609708, 36472740, 39512135, 47414562, 79024270, 94829124, 118536405, 158048540, 237072810, 474145620]

約数ペア:

[(1, 474145620), (2, 237072810), (3, 158048540), (4, 118536405), (5, 94829124), (6, 79024270), (10, 47414562), (12, 39512135), (13, 36472740), (15, 31609708), (20, 23707281), (26, 18236370), (30, 15804854), (31, 15295020), (39, 12157580), (52, 9118185), (60, 7902427), (62, 7647510), (65, 7294548), (78, 6078790), (93, 5098340), (124, 3823755), (130, 3647274), (155, 3059004), (156, 3039395), (186, 2549170), (195, 2431516), (260, 1823637), (310, 1529502), (372, 1274585), (390, 1215758), (403, 1176540), (465, 1019668), (620, 764751), (780, 607879), (806, 588270), (930, 509834), (1209, 392180), (1612, 294135), (1860, 254917), (2015, 235308), (2418, 196090), (4030, 117654), (4836, 98045), (6045, 78436), (8060, 58827), (12090, 39218), (19609, 24180)]