30908436

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{829}}^1$

素因数の和:1088

約数の個数: 48

約数和(自身を含む): 78086400

約数和(自身を除く): 47177964

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 239, 478, 717, 829, 956, 1434, 1658, 2487, 2868, 3107, 3316, 4974, 6214, 9321, 9948, 10777, 12428, 18642, 21554, 32331, 37284, 43108, 64662, 129324, 198131, 396262, 594393, 792524, 1188786, 2377572, 2575703, 5151406, 7727109, 10302812, 15454218, 30908436]

約数ペア:

[(1, 30908436), (2, 15454218), (3, 10302812), (4, 7727109), (6, 5151406), (12, 2575703), (13, 2377572), (26, 1188786), (39, 792524), (52, 594393), (78, 396262), (156, 198131), (239, 129324), (478, 64662), (717, 43108), (829, 37284), (956, 32331), (1434, 21554), (1658, 18642), (2487, 12428), (2868, 10777), (3107, 9948), (3316, 9321), (4974, 6214)]