19079190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{709}}^1$

素因数の和:758

約数の個数: 96

約数和(自身を含む): 55823040

約数和(自身を除く): 36743850

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 26, 30, 39, 45, 46, 65, 69, 78, 90, 115, 117, 130, 138, 195, 207, 230, 234, 299, 345, 390, 414, 585, 598, 690, 709, 897, 1035, 1170, 1418, 1495, 1794, 2070, 2127, 2691, 2990, 3545, 4254, 4485, 5382, 6381, 7090, 8970, 9217, 10635, 12762, 13455, 16307, 18434, 21270, 26910, 27651, 31905, 32614, 46085, 48921, 55302, 63810, 81535, 82953, 92170, 97842, 138255, 146763, 163070, 165906, 211991, 244605, 276510, 293526, 414765, 423982, 489210, 635973, 733815, 829530, 1059955, 1271946, 1467630, 1907919, 2119910, 3179865, 3815838, 6359730, 9539595, 19079190]

約数ペア:

[(1, 19079190), (2, 9539595), (3, 6359730), (5, 3815838), (6, 3179865), (9, 2119910), (10, 1907919), (13, 1467630), (15, 1271946), (18, 1059955), (23, 829530), (26, 733815), (30, 635973), (39, 489210), (45, 423982), (46, 414765), (65, 293526), (69, 276510), (78, 244605), (90, 211991), (115, 165906), (117, 163070), (130, 146763), (138, 138255), (195, 97842), (207, 92170), (230, 82953), (234, 81535), (299, 63810), (345, 55302), (390, 48921), (414, 46085), (585, 32614), (598, 31905), (690, 27651), (709, 26910), (897, 21270), (1035, 18434), (1170, 16307), (1418, 13455), (1495, 12762), (1794, 10635), (2070, 9217), (2127, 8970), (2691, 7090), (2990, 6381), (3545, 5382), (4254, 4485)]