996697380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{2373089}}^1$

素因数の和:2373108

約数の個数: 48

約数和(自身を含む): 3189432960

約数和(自身を除く): 2192735580

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, 2373089, 4746178, 7119267, 9492356, 11865445, 14238534, 16611623, 23730890, 28477068, 33223246, 35596335, 47461780, 49834869, 66446492, 71192670, 83058115, 99669738, 142385340, 166116230, 199339476, 249174345, 332232460, 498348690, 996697380]

約数ペア:

[(1, 996697380), (2, 498348690), (3, 332232460), (4, 249174345), (5, 199339476), (6, 166116230), (7, 142385340), (10, 99669738), (12, 83058115), (14, 71192670), (15, 66446492), (20, 49834869), (21, 47461780), (28, 35596335), (30, 33223246), (35, 28477068), (42, 23730890), (60, 16611623), (70, 14238534), (84, 11865445), (105, 9492356), (140, 7119267), (210, 4746178), (420, 2373089)]