14998420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1423}}^1$

素因数の和:1480

約数の個数: 48

約数和(自身を含む): 34449408

約数和(自身を除く): 19450988

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 310, 340, 527, 620, 1054, 1423, 2108, 2635, 2846, 5270, 5692, 7115, 10540, 14230, 24191, 28460, 44113, 48382, 88226, 96764, 120955, 176452, 220565, 241910, 441130, 483820, 749921, 882260, 1499842, 2999684, 3749605, 7499210, 14998420]

約数ペア:

[(1, 14998420), (2, 7499210), (4, 3749605), (5, 2999684), (10, 1499842), (17, 882260), (20, 749921), (31, 483820), (34, 441130), (62, 241910), (68, 220565), (85, 176452), (124, 120955), (155, 96764), (170, 88226), (310, 48382), (340, 44113), (527, 28460), (620, 24191), (1054, 14230), (1423, 10540), (2108, 7115), (2635, 5692), (2846, 5270)]