74122890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1439}}^1$

素因数の和:1567

約数の個数: 64

約数和(自身を含む): 190356480

約数和(自身を除く): 116233590

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 101, 102, 170, 202, 255, 303, 505, 510, 606, 1010, 1439, 1515, 1717, 2878, 3030, 3434, 4317, 5151, 7195, 8585, 8634, 10302, 14390, 17170, 21585, 24463, 25755, 43170, 48926, 51510, 73389, 122315, 145339, 146778, 244630, 290678, 366945, 436017, 726695, 733890, 872034, 1453390, 2180085, 2470763, 4360170, 4941526, 7412289, 12353815, 14824578, 24707630, 37061445, 74122890]

約数ペア:

[(1, 74122890), (2, 37061445), (3, 24707630), (5, 14824578), (6, 12353815), (10, 7412289), (15, 4941526), (17, 4360170), (30, 2470763), (34, 2180085), (51, 1453390), (85, 872034), (101, 733890), (102, 726695), (170, 436017), (202, 366945), (255, 290678), (303, 244630), (505, 146778), (510, 145339), (606, 122315), (1010, 73389), (1439, 51510), (1515, 48926), (1717, 43170), (2878, 25755), (3030, 24463), (3434, 21585), (4317, 17170), (5151, 14390), (7195, 10302), (8585, 8634)]