31862610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{241}}^1$

素因数の和:380

約数の個数: 96

約数和(自身を含む): 90378288

約数和(自身を除く): 58515678

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 113, 117, 130, 195, 226, 234, 241, 339, 390, 482, 565, 585, 678, 723, 1017, 1130, 1170, 1205, 1446, 1469, 1695, 2034, 2169, 2410, 2938, 3133, 3390, 3615, 4338, 4407, 5085, 6266, 7230, 7345, 8814, 9399, 10170, 10845, 13221, 14690, 15665, 18798, 21690, 22035, 26442, 27233, 28197, 31330, 44070, 46995, 54466, 56394, 66105, 81699, 93990, 132210, 136165, 140985, 163398, 245097, 272330, 281970, 354029, 408495, 490194, 708058, 816990, 1062087, 1225485, 1770145, 2124174, 2450970, 3186261, 3540290, 5310435, 6372522, 10620870, 15931305, 31862610]

約数ペア:

[(1, 31862610), (2, 15931305), (3, 10620870), (5, 6372522), (6, 5310435), (9, 3540290), (10, 3186261), (13, 2450970), (15, 2124174), (18, 1770145), (26, 1225485), (30, 1062087), (39, 816990), (45, 708058), (65, 490194), (78, 408495), (90, 354029), (113, 281970), (117, 272330), (130, 245097), (195, 163398), (226, 140985), (234, 136165), (241, 132210), (339, 93990), (390, 81699), (482, 66105), (565, 56394), (585, 54466), (678, 46995), (723, 44070), (1017, 31330), (1130, 28197), (1170, 27233), (1205, 26442), (1446, 22035), (1469, 21690), (1695, 18798), (2034, 15665), (2169, 14690), (2410, 13221), (2938, 10845), (3133, 10170), (3390, 9399), (3615, 8814), (4338, 7345), (4407, 7230), (5085, 6266)]