30899050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6791}}^1$

素因数の和:6823

約数の個数: 48

約数和(自身を含む): 70745472

約数和(自身を除く): 39846422

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 2275, 4550, 6791, 13582, 33955, 47537, 67910, 88283, 95074, 169775, 176566, 237685, 339550, 441415, 475370, 617981, 882830, 1188425, 1235962, 2207075, 2376850, 3089905, 4414150, 6179810, 15449525, 30899050]

約数ペア:

[(1, 30899050), (2, 15449525), (5, 6179810), (7, 4414150), (10, 3089905), (13, 2376850), (14, 2207075), (25, 1235962), (26, 1188425), (35, 882830), (50, 617981), (65, 475370), (70, 441415), (91, 339550), (130, 237685), (175, 176566), (182, 169775), (325, 95074), (350, 88283), (455, 67910), (650, 47537), (910, 33955), (2275, 13582), (4550, 6791)]