70939650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{6661}}^1$

素因数の和:6747

約数の個数: 48

約数和(自身を含む): 178435008

約数和(自身を除く): 107495358

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 142, 150, 213, 355, 426, 710, 1065, 1775, 2130, 3550, 5325, 6661, 10650, 13322, 19983, 33305, 39966, 66610, 99915, 166525, 199830, 333050, 472931, 499575, 945862, 999150, 1418793, 2364655, 2837586, 4729310, 7093965, 11823275, 14187930, 23646550, 35469825, 70939650]

約数ペア:

[(1, 70939650), (2, 35469825), (3, 23646550), (5, 14187930), (6, 11823275), (10, 7093965), (15, 4729310), (25, 2837586), (30, 2364655), (50, 1418793), (71, 999150), (75, 945862), (142, 499575), (150, 472931), (213, 333050), (355, 199830), (426, 166525), (710, 99915), (1065, 66610), (1775, 39966), (2130, 33305), (3550, 19983), (5325, 13322), (6661, 10650)]