71950830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4337}}^1$

素因数の和:4433

約数の個数: 64

約数和(自身を含む): 199895040

約数和(自身を除く): 127944210

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 79, 105, 158, 210, 237, 395, 474, 553, 790, 1106, 1185, 1659, 2370, 2765, 3318, 4337, 5530, 8295, 8674, 13011, 16590, 21685, 26022, 30359, 43370, 60718, 65055, 91077, 130110, 151795, 182154, 303590, 342623, 455385, 685246, 910770, 1027869, 1713115, 2055738, 2398361, 3426230, 4796722, 5139345, 7195083, 10278690, 11991805, 14390166, 23983610, 35975415, 71950830]

約数ペア:

[(1, 71950830), (2, 35975415), (3, 23983610), (5, 14390166), (6, 11991805), (7, 10278690), (10, 7195083), (14, 5139345), (15, 4796722), (21, 3426230), (30, 2398361), (35, 2055738), (42, 1713115), (70, 1027869), (79, 910770), (105, 685246), (158, 455385), (210, 342623), (237, 303590), (395, 182154), (474, 151795), (553, 130110), (790, 91077), (1106, 65055), (1185, 60718), (1659, 43370), (2370, 30359), (2765, 26022), (3318, 21685), (4337, 16590), (5530, 13011), (8295, 8674)]