7320540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7177}}^1$

素因数の和:7206

約数の個数: 48

約数和(自身を含む): 21706272

約数和(自身を除く): 14385732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 7177, 14354, 21531, 28708, 35885, 43062, 71770, 86124, 107655, 122009, 143540, 215310, 244018, 366027, 430620, 488036, 610045, 732054, 1220090, 1464108, 1830135, 2440180, 3660270, 7320540]

約数ペア:

[(1, 7320540), (2, 3660270), (3, 2440180), (4, 1830135), (5, 1464108), (6, 1220090), (10, 732054), (12, 610045), (15, 488036), (17, 430620), (20, 366027), (30, 244018), (34, 215310), (51, 143540), (60, 122009), (68, 107655), (85, 86124), (102, 71770), (170, 43062), (204, 35885), (255, 28708), (340, 21531), (510, 14354), (1020, 7177)]