31136519640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3284443}}^1$

素因数の和:3284536

約数の個数: 64

約数和(自身を含む): 94591987200

約数和(自身を除く): 63455467560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3160, 4740, 9480, 3284443, 6568886, 9853329, 13137772, 16422215, 19706658, 26275544, 32844430, 39413316, 49266645, 65688860, 78826632, 98533290, 131377720, 197066580, 259470997, 394133160, 518941994, 778412991, 1037883988, 1297354985, 1556825982, 2075767976, 2594709970, 3113651964, 3892064955, 5189419940, 6227303928, 7784129910, 10378839880, 15568259820, 31136519640]

約数ペア:

[(1, 31136519640), (2, 15568259820), (3, 10378839880), (4, 7784129910), (5, 6227303928), (6, 5189419940), (8, 3892064955), (10, 3113651964), (12, 2594709970), (15, 2075767976), (20, 1556825982), (24, 1297354985), (30, 1037883988), (40, 778412991), (60, 518941994), (79, 394133160), (120, 259470997), (158, 197066580), (237, 131377720), (316, 98533290), (395, 78826632), (474, 65688860), (632, 49266645), (790, 39413316), (948, 32844430), (1185, 26275544), (1580, 19706658), (1896, 16422215), (2370, 13137772), (3160, 9853329), (4740, 6568886), (9480, 3284443)]