39885510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{631}}^1$

素因数の和:698

約数の個数: 96

約数和(自身を含む): 114124032

約数和(自身を除く): 74238522

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 43, 49, 70, 86, 98, 105, 129, 147, 210, 215, 245, 258, 294, 301, 430, 490, 602, 631, 645, 735, 903, 1262, 1290, 1470, 1505, 1806, 1893, 2107, 3010, 3155, 3786, 4214, 4417, 4515, 6310, 6321, 8834, 9030, 9465, 10535, 12642, 13251, 18930, 21070, 22085, 26502, 27133, 30919, 31605, 44170, 54266, 61838, 63210, 66255, 81399, 92757, 132510, 135665, 154595, 162798, 185514, 189931, 271330, 309190, 379862, 406995, 463785, 569793, 813990, 927570, 949655, 1139586, 1329517, 1899310, 2659034, 2848965, 3988551, 5697930, 6647585, 7977102, 13295170, 19942755, 39885510]

約数ペア:

[(1, 39885510), (2, 19942755), (3, 13295170), (5, 7977102), (6, 6647585), (7, 5697930), (10, 3988551), (14, 2848965), (15, 2659034), (21, 1899310), (30, 1329517), (35, 1139586), (42, 949655), (43, 927570), (49, 813990), (70, 569793), (86, 463785), (98, 406995), (105, 379862), (129, 309190), (147, 271330), (210, 189931), (215, 185514), (245, 162798), (258, 154595), (294, 135665), (301, 132510), (430, 92757), (490, 81399), (602, 66255), (631, 63210), (645, 61838), (735, 54266), (903, 44170), (1262, 31605), (1290, 30919), (1470, 27133), (1505, 26502), (1806, 22085), (1893, 21070), (2107, 18930), (3010, 13251), (3155, 12642), (3786, 10535), (4214, 9465), (4417, 9030), (4515, 8834), (6310, 6321)]