115321990

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{3989}}^1$

素因数の和:4069

約数の個数: 48

約数和(自身を含む): 245624400

約数和(自身を除く): 130302410

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 59, 70, 98, 118, 245, 295, 413, 490, 590, 826, 2065, 2891, 3989, 4130, 5782, 7978, 14455, 19945, 27923, 28910, 39890, 55846, 139615, 195461, 235351, 279230, 390922, 470702, 977305, 1176755, 1647457, 1954610, 2353510, 3294914, 8237285, 11532199, 16474570, 23064398, 57660995, 115321990]

約数ペア:

[(1, 115321990), (2, 57660995), (5, 23064398), (7, 16474570), (10, 11532199), (14, 8237285), (35, 3294914), (49, 2353510), (59, 1954610), (70, 1647457), (98, 1176755), (118, 977305), (245, 470702), (295, 390922), (413, 279230), (490, 235351), (590, 195461), (826, 139615), (2065, 55846), (2891, 39890), (3989, 28910), (4130, 27923), (5782, 19945), (7978, 14455)]