70507860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{487}}^1$

素因数の和:645

約数の個数: 96

約数和(自身を含む): 209879040

約数和(自身を除く): 139371180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 127, 190, 228, 254, 285, 380, 381, 487, 508, 570, 635, 762, 974, 1140, 1270, 1461, 1524, 1905, 1948, 2413, 2435, 2540, 2922, 3810, 4826, 4870, 5844, 7239, 7305, 7620, 9253, 9652, 9740, 12065, 14478, 14610, 18506, 24130, 27759, 28956, 29220, 36195, 37012, 46265, 48260, 55518, 61849, 72390, 92530, 111036, 123698, 138795, 144780, 185060, 185547, 247396, 277590, 309245, 371094, 555180, 618490, 742188, 927735, 1175131, 1236980, 1855470, 2350262, 3525393, 3710940, 4700524, 5875655, 7050786, 11751310, 14101572, 17626965, 23502620, 35253930, 70507860]

約数ペア:

[(1, 70507860), (2, 35253930), (3, 23502620), (4, 17626965), (5, 14101572), (6, 11751310), (10, 7050786), (12, 5875655), (15, 4700524), (19, 3710940), (20, 3525393), (30, 2350262), (38, 1855470), (57, 1236980), (60, 1175131), (76, 927735), (95, 742188), (114, 618490), (127, 555180), (190, 371094), (228, 309245), (254, 277590), (285, 247396), (380, 185547), (381, 185060), (487, 144780), (508, 138795), (570, 123698), (635, 111036), (762, 92530), (974, 72390), (1140, 61849), (1270, 55518), (1461, 48260), (1524, 46265), (1905, 37012), (1948, 36195), (2413, 29220), (2435, 28956), (2540, 27759), (2922, 24130), (3810, 18506), (4826, 14610), (4870, 14478), (5844, 12065), (7239, 9740), (7305, 9652), (7620, 9253)]