74378460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{571}}^1$

素因数の和:763

約数の個数: 96

約数和(自身を含む): 226017792

約数和(自身を除く): 151639332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 167, 195, 260, 334, 390, 501, 571, 668, 780, 835, 1002, 1142, 1670, 1713, 2004, 2171, 2284, 2505, 2855, 3340, 3426, 4342, 5010, 5710, 6513, 6852, 7423, 8565, 8684, 10020, 10855, 11420, 13026, 14846, 17130, 21710, 22269, 26052, 29692, 32565, 34260, 37115, 43420, 44538, 65130, 74230, 89076, 95357, 111345, 130260, 148460, 190714, 222690, 286071, 381428, 445380, 476785, 572142, 953570, 1144284, 1239641, 1430355, 1907140, 2479282, 2860710, 3718923, 4958564, 5721420, 6198205, 7437846, 12396410, 14875692, 18594615, 24792820, 37189230, 74378460]

約数ペア:

[(1, 74378460), (2, 37189230), (3, 24792820), (4, 18594615), (5, 14875692), (6, 12396410), (10, 7437846), (12, 6198205), (13, 5721420), (15, 4958564), (20, 3718923), (26, 2860710), (30, 2479282), (39, 1907140), (52, 1430355), (60, 1239641), (65, 1144284), (78, 953570), (130, 572142), (156, 476785), (167, 445380), (195, 381428), (260, 286071), (334, 222690), (390, 190714), (501, 148460), (571, 130260), (668, 111345), (780, 95357), (835, 89076), (1002, 74230), (1142, 65130), (1670, 44538), (1713, 43420), (2004, 37115), (2171, 34260), (2284, 32565), (2505, 29692), (2855, 26052), (3340, 22269), (3426, 21710), (4342, 17130), (5010, 14846), (5710, 13026), (6513, 11420), (6852, 10855), (7423, 10020), (8565, 8684)]