554561730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{20071}}^1$

素因数の和:20391

約数の個数: 48

約数和(自身を含む): 1446629184

約数和(自身を除く): 892067454

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 307, 614, 921, 1535, 1842, 2763, 3070, 4605, 5526, 9210, 13815, 20071, 27630, 40142, 60213, 100355, 120426, 180639, 200710, 301065, 361278, 602130, 903195, 1806390, 6161797, 12323594, 18485391, 30808985, 36970782, 55456173, 61617970, 92426955, 110912346, 184853910, 277280865, 554561730]

約数ペア:

[(1, 554561730), (2, 277280865), (3, 184853910), (5, 110912346), (6, 92426955), (9, 61617970), (10, 55456173), (15, 36970782), (18, 30808985), (30, 18485391), (45, 12323594), (90, 6161797), (307, 1806390), (614, 903195), (921, 602130), (1535, 361278), (1842, 301065), (2763, 200710), (3070, 180639), (4605, 120426), (5526, 100355), (9210, 60213), (13815, 40142), (20071, 27630)]