1488367090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{1693}}^1$

素因数の和:2387

約数の個数: 64

約数和(自身を含む): 3229712640

約数和(自身を除く): 1741345550

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 661, 665, 1322, 1330, 1693, 3305, 3386, 4627, 6610, 8465, 9254, 11851, 12559, 16930, 23135, 23702, 25118, 32167, 46270, 59255, 62795, 64334, 87913, 118510, 125590, 160835, 175826, 225169, 321670, 439565, 450338, 879130, 1119073, 1125845, 2238146, 2251690, 5595365, 7833511, 11190730, 15667022, 21262387, 39167555, 42524774, 78335110, 106311935, 148836709, 212623870, 297673418, 744183545, 1488367090]

約数ペア:

[(1, 1488367090), (2, 744183545), (5, 297673418), (7, 212623870), (10, 148836709), (14, 106311935), (19, 78335110), (35, 42524774), (38, 39167555), (70, 21262387), (95, 15667022), (133, 11190730), (190, 7833511), (266, 5595365), (661, 2251690), (665, 2238146), (1322, 1125845), (1330, 1119073), (1693, 879130), (3305, 450338), (3386, 439565), (4627, 321670), (6610, 225169), (8465, 175826), (9254, 160835), (11851, 125590), (12559, 118510), (16930, 87913), (23135, 64334), (23702, 62795), (25118, 59255), (32167, 46270)]