6484380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{15439}}^1$

素因数の和:15458

約数の個数: 48

約数和(自身を含む): 20751360

約数和(自身を除く): 14266980

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, 420, 15439, 30878, 46317, 61756, 77195, 92634, 108073, 154390, 185268, 216146, 231585, 308780, 324219, 432292, 463170, 540365, 648438, 926340, 1080730, 1296876, 1621095, 2161460, 3242190, 6484380]

約数ペア:

[(1, 6484380), (2, 3242190), (3, 2161460), (4, 1621095), (5, 1296876), (6, 1080730), (7, 926340), (10, 648438), (12, 540365), (14, 463170), (15, 432292), (20, 324219), (21, 308780), (28, 231585), (30, 216146), (35, 185268), (42, 154390), (60, 108073), (70, 92634), (84, 77195), (105, 61756), (140, 46317), (210, 30878), (420, 15439)]