448697970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{712219}}^1$

素因数の和:712239

約数の個数: 48

約数和(自身を含む): 1333275840

約数和(自身を除く): 884577870

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 712219, 1424438, 2136657, 3561095, 4273314, 4985533, 6409971, 7122190, 9971066, 10683285, 12819942, 14956599, 21366570, 24927665, 29913198, 32049855, 44869797, 49855330, 64099710, 74782995, 89739594, 149565990, 224348985, 448697970]

約数ペア:

[(1, 448697970), (2, 224348985), (3, 149565990), (5, 89739594), (6, 74782995), (7, 64099710), (9, 49855330), (10, 44869797), (14, 32049855), (15, 29913198), (18, 24927665), (21, 21366570), (30, 14956599), (35, 12819942), (42, 10683285), (45, 9971066), (63, 7122190), (70, 6409971), (90, 4985533), (105, 4273314), (126, 3561095), (210, 2136657), (315, 1424438), (630, 712219)]