70239580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:259

約数の個数: 96

約数和(自身を含む): 167650560

約数和(自身を除く): 97410980

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 83, 85, 95, 131, 166, 170, 190, 262, 323, 332, 340, 380, 415, 524, 646, 655, 830, 1292, 1310, 1411, 1577, 1615, 1660, 2227, 2489, 2620, 2822, 3154, 3230, 4454, 4978, 5644, 6308, 6460, 7055, 7885, 8908, 9956, 10873, 11135, 12445, 14110, 15770, 21746, 22270, 24890, 26809, 28220, 31540, 42313, 43492, 44540, 49780, 53618, 54365, 84626, 107236, 108730, 134045, 169252, 184841, 206587, 211565, 217460, 268090, 369682, 413174, 423130, 536180, 739364, 826348, 846260, 924205, 1032935, 1848410, 2065870, 3511979, 3696820, 4131740, 7023958, 14047916, 17559895, 35119790, 70239580]

約数ペア:

[(1, 70239580), (2, 35119790), (4, 17559895), (5, 14047916), (10, 7023958), (17, 4131740), (19, 3696820), (20, 3511979), (34, 2065870), (38, 1848410), (68, 1032935), (76, 924205), (83, 846260), (85, 826348), (95, 739364), (131, 536180), (166, 423130), (170, 413174), (190, 369682), (262, 268090), (323, 217460), (332, 211565), (340, 206587), (380, 184841), (415, 169252), (524, 134045), (646, 108730), (655, 107236), (830, 84626), (1292, 54365), (1310, 53618), (1411, 49780), (1577, 44540), (1615, 43492), (1660, 42313), (2227, 31540), (2489, 28220), (2620, 26809), (2822, 24890), (3154, 22270), (3230, 21746), (4454, 15770), (4978, 14110), (5644, 12445), (6308, 11135), (6460, 10873), (7055, 9956), (7885, 8908)]