16823170

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:192

約数の個数: 96

約数和(自身を含む): 40219200

約数和(自身を除く): 23396030

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 49, 65, 70, 91, 95, 98, 130, 133, 139, 182, 190, 245, 247, 266, 278, 455, 490, 494, 637, 665, 695, 910, 931, 973, 1235, 1274, 1330, 1390, 1729, 1807, 1862, 1946, 2470, 2641, 3185, 3458, 3614, 4655, 4865, 5282, 6370, 6811, 8645, 9035, 9310, 9730, 12103, 12649, 13205, 13622, 17290, 18070, 18487, 24206, 25298, 26410, 34055, 34333, 36974, 60515, 63245, 68110, 68666, 88543, 92435, 121030, 126490, 129409, 171665, 177086, 184870, 240331, 258818, 343330, 442715, 480662, 647045, 885430, 1201655, 1294090, 1682317, 2403310, 3364634, 8411585, 16823170]

約数ペア:

[(1, 16823170), (2, 8411585), (5, 3364634), (7, 2403310), (10, 1682317), (13, 1294090), (14, 1201655), (19, 885430), (26, 647045), (35, 480662), (38, 442715), (49, 343330), (65, 258818), (70, 240331), (91, 184870), (95, 177086), (98, 171665), (130, 129409), (133, 126490), (139, 121030), (182, 92435), (190, 88543), (245, 68666), (247, 68110), (266, 63245), (278, 60515), (455, 36974), (490, 34333), (494, 34055), (637, 26410), (665, 25298), (695, 24206), (910, 18487), (931, 18070), (973, 17290), (1235, 13622), (1274, 13205), (1330, 12649), (1390, 12103), (1729, 9730), (1807, 9310), (1862, 9035), (1946, 8645), (2470, 6811), (2641, 6370), (3185, 5282), (3458, 4865), (3614, 4655)]