456169980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1086119}}^1$

素因数の和:1086138

約数の個数: 48

約数和(自身を含む): 1459745280

約数和(自身を除く): 1003575300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 1086119, 2172238, 3258357, 4344476, 5430595, 6516714, 7602833, 10861190, 13033428, 15205666, 16291785, 21722380, 22808499, 30411332, 32583570, 38014165, 45616998, 65167140, 76028330, 91233996, 114042495, 152056660, 228084990, 456169980]

約数ペア:

[(1, 456169980), (2, 228084990), (3, 152056660), (4, 114042495), (5, 91233996), (6, 76028330), (7, 65167140), (10, 45616998), (12, 38014165), (14, 32583570), (15, 30411332), (20, 22808499), (21, 21722380), (28, 16291785), (30, 15205666), (35, 13033428), (42, 10861190), (60, 7602833), (70, 6516714), (84, 5430595), (105, 4344476), (140, 3258357), (210, 2172238), (420, 1086119)]