8983380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:385

約数の個数: 96

約数和(自身を含む): 29240064

約数和(自身を除く): 20256684

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 73, 84, 105, 140, 146, 210, 219, 292, 293, 365, 420, 438, 511, 586, 730, 876, 879, 1022, 1095, 1172, 1460, 1465, 1533, 1758, 2044, 2051, 2190, 2555, 2930, 3066, 3516, 4102, 4380, 4395, 5110, 5860, 6132, 6153, 7665, 8204, 8790, 10220, 10255, 12306, 15330, 17580, 20510, 21389, 24612, 30660, 30765, 41020, 42778, 61530, 64167, 85556, 106945, 123060, 128334, 149723, 213890, 256668, 299446, 320835, 427780, 449169, 598892, 641670, 748615, 898338, 1283340, 1497230, 1796676, 2245845, 2994460, 4491690, 8983380]

約数ペア:

[(1, 8983380), (2, 4491690), (3, 2994460), (4, 2245845), (5, 1796676), (6, 1497230), (7, 1283340), (10, 898338), (12, 748615), (14, 641670), (15, 598892), (20, 449169), (21, 427780), (28, 320835), (30, 299446), (35, 256668), (42, 213890), (60, 149723), (70, 128334), (73, 123060), (84, 106945), (105, 85556), (140, 64167), (146, 61530), (210, 42778), (219, 41020), (292, 30765), (293, 30660), (365, 24612), (420, 21389), (438, 20510), (511, 17580), (586, 15330), (730, 12306), (876, 10255), (879, 10220), (1022, 8790), (1095, 8204), (1172, 7665), (1460, 6153), (1465, 6132), (1533, 5860), (1758, 5110), (2044, 4395), (2051, 4380), (2190, 4102), (2555, 3516), (2930, 3066)]