69864340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1669}}^1$

素因数の和:1721

約数の個数: 96

約数和(自身を含む): 188536320

約数和(自身を除く): 118671980

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 23, 26, 28, 35, 46, 52, 65, 70, 91, 92, 115, 130, 140, 161, 182, 230, 260, 299, 322, 364, 455, 460, 598, 644, 805, 910, 1196, 1495, 1610, 1669, 1820, 2093, 2990, 3220, 3338, 4186, 5980, 6676, 8345, 8372, 10465, 11683, 16690, 20930, 21697, 23366, 33380, 38387, 41860, 43394, 46732, 58415, 76774, 86788, 108485, 116830, 151879, 153548, 191935, 216970, 233660, 268709, 303758, 383870, 433940, 499031, 537418, 607516, 759395, 767740, 998062, 1074836, 1343545, 1518790, 1996124, 2495155, 2687090, 3037580, 3493217, 4990310, 5374180, 6986434, 9980620, 13972868, 17466085, 34932170, 69864340]

約数ペア:

[(1, 69864340), (2, 34932170), (4, 17466085), (5, 13972868), (7, 9980620), (10, 6986434), (13, 5374180), (14, 4990310), (20, 3493217), (23, 3037580), (26, 2687090), (28, 2495155), (35, 1996124), (46, 1518790), (52, 1343545), (65, 1074836), (70, 998062), (91, 767740), (92, 759395), (115, 607516), (130, 537418), (140, 499031), (161, 433940), (182, 383870), (230, 303758), (260, 268709), (299, 233660), (322, 216970), (364, 191935), (455, 153548), (460, 151879), (598, 116830), (644, 108485), (805, 86788), (910, 76774), (1196, 58415), (1495, 46732), (1610, 43394), (1669, 41860), (1820, 38387), (2093, 33380), (2990, 23366), (3220, 21697), (3338, 20930), (4186, 16690), (5980, 11683), (6676, 10465), (8345, 8372)]