15799630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1$

素因数の和:130

約数の個数: 96

約数和(自身を含む): 38195712

約数和(自身を除く): 22396082

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 55, 70, 71, 77, 85, 110, 119, 142, 154, 170, 187, 238, 289, 355, 374, 385, 497, 578, 595, 710, 770, 781, 935, 994, 1190, 1207, 1309, 1445, 1562, 1870, 2023, 2414, 2485, 2618, 2890, 3179, 3905, 4046, 4970, 5467, 6035, 6358, 6545, 7810, 8449, 10115, 10934, 12070, 13090, 13277, 15895, 16898, 20230, 20519, 22253, 26554, 27335, 31790, 41038, 42245, 44506, 54670, 66385, 84490, 92939, 102595, 111265, 132770, 143633, 185878, 205190, 222530, 225709, 287266, 451418, 464695, 718165, 929390, 1128545, 1436330, 1579963, 2257090, 3159926, 7899815, 15799630]

約数ペア:

[(1, 15799630), (2, 7899815), (5, 3159926), (7, 2257090), (10, 1579963), (11, 1436330), (14, 1128545), (17, 929390), (22, 718165), (34, 464695), (35, 451418), (55, 287266), (70, 225709), (71, 222530), (77, 205190), (85, 185878), (110, 143633), (119, 132770), (142, 111265), (154, 102595), (170, 92939), (187, 84490), (238, 66385), (289, 54670), (355, 44506), (374, 42245), (385, 41038), (497, 31790), (578, 27335), (595, 26554), (710, 22253), (770, 20519), (781, 20230), (935, 16898), (994, 15895), (1190, 13277), (1207, 13090), (1309, 12070), (1445, 10934), (1562, 10115), (1870, 8449), (2023, 7810), (2414, 6545), (2485, 6358), (2618, 6035), (2890, 5467), (3179, 4970), (3905, 4046)]