44335980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18947}}^1$

素因数の和:18975

約数の個数: 72

約数和(自身を含む): 144838512

約数和(自身を除く): 100502532

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 18947, 37894, 56841, 75788, 94735, 113682, 170523, 189470, 227364, 246311, 284205, 341046, 378940, 492622, 568410, 682092, 738933, 852615, 985244, 1136820, 1231555, 1477866, 1705230, 2216799, 2463110, 2955732, 3410460, 3694665, 4433598, 4926220, 7389330, 8867196, 11083995, 14778660, 22167990, 44335980]

約数ペア:

[(1, 44335980), (2, 22167990), (3, 14778660), (4, 11083995), (5, 8867196), (6, 7389330), (9, 4926220), (10, 4433598), (12, 3694665), (13, 3410460), (15, 2955732), (18, 2463110), (20, 2216799), (26, 1705230), (30, 1477866), (36, 1231555), (39, 1136820), (45, 985244), (52, 852615), (60, 738933), (65, 682092), (78, 568410), (90, 492622), (117, 378940), (130, 341046), (156, 284205), (180, 246311), (195, 227364), (234, 189470), (260, 170523), (390, 113682), (468, 94735), (585, 75788), (780, 56841), (1170, 37894), (2340, 18947)]