624274980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{3821}}^1$

素因数の和:4229

約数の個数: 96

約数和(自身を含む): 2003339520

約数和(自身を除く): 1379064540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 389, 420, 778, 1167, 1556, 1945, 2334, 2723, 3821, 3890, 4668, 5446, 5835, 7642, 7780, 8169, 10892, 11463, 11670, 13615, 15284, 16338, 19105, 22926, 23340, 26747, 27230, 32676, 38210, 40845, 45852, 53494, 54460, 57315, 76420, 80241, 81690, 106988, 114630, 133735, 160482, 163380, 229260, 267470, 320964, 401205, 534940, 802410, 1486369, 1604820, 2972738, 4459107, 5945476, 7431845, 8918214, 10404583, 14863690, 17836428, 20809166, 22295535, 29727380, 31213749, 41618332, 44591070, 52022915, 62427498, 89182140, 104045830, 124854996, 156068745, 208091660, 312137490, 624274980]

約数ペア:

[(1, 624274980), (2, 312137490), (3, 208091660), (4, 156068745), (5, 124854996), (6, 104045830), (7, 89182140), (10, 62427498), (12, 52022915), (14, 44591070), (15, 41618332), (20, 31213749), (21, 29727380), (28, 22295535), (30, 20809166), (35, 17836428), (42, 14863690), (60, 10404583), (70, 8918214), (84, 7431845), (105, 5945476), (140, 4459107), (210, 2972738), (389, 1604820), (420, 1486369), (778, 802410), (1167, 534940), (1556, 401205), (1945, 320964), (2334, 267470), (2723, 229260), (3821, 163380), (3890, 160482), (4668, 133735), (5446, 114630), (5835, 106988), (7642, 81690), (7780, 80241), (8169, 76420), (10892, 57315), (11463, 54460), (11670, 53494), (13615, 45852), (15284, 40845), (16338, 38210), (19105, 32676), (22926, 27230), (23340, 26747)]