346130460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{147919}}^1$

素因数の和:147947

約数の個数: 72

約数和(自身を含む): 1130700480

約数和(自身を除く): 784570020

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, 147919, 295838, 443757, 591676, 739595, 887514, 1331271, 1479190, 1775028, 1922947, 2218785, 2662542, 2958380, 3845894, 4437570, 5325084, 5768841, 6656355, 7691788, 8875140, 9614735, 11537682, 13312710, 17306523, 19229470, 23075364, 26625420, 28844205, 34613046, 38458940, 57688410, 69226092, 86532615, 115376820, 173065230, 346130460]

約数ペア:

[(1, 346130460), (2, 173065230), (3, 115376820), (4, 86532615), (5, 69226092), (6, 57688410), (9, 38458940), (10, 34613046), (12, 28844205), (13, 26625420), (15, 23075364), (18, 19229470), (20, 17306523), (26, 13312710), (30, 11537682), (36, 9614735), (39, 8875140), (45, 7691788), (52, 6656355), (60, 5768841), (65, 5325084), (78, 4437570), (90, 3845894), (117, 2958380), (130, 2662542), (156, 2218785), (180, 1922947), (195, 1775028), (234, 1479190), (260, 1331271), (390, 887514), (468, 739595), (585, 591676), (780, 443757), (1170, 295838), (2340, 147919)]