146285780

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{821}}^1$

素因数の和:1040

約数の個数: 48

約数和(自身を含む): 314858880

約数和(自身を除く): 168573100

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 151, 236, 295, 302, 590, 604, 755, 821, 1180, 1510, 1642, 3020, 3284, 4105, 8210, 8909, 16420, 17818, 35636, 44545, 48439, 89090, 96878, 123971, 178180, 193756, 242195, 247942, 484390, 495884, 619855, 968780, 1239710, 2479420, 7314289, 14628578, 29257156, 36571445, 73142890, 146285780]

約数ペア:

[(1, 146285780), (2, 73142890), (4, 36571445), (5, 29257156), (10, 14628578), (20, 7314289), (59, 2479420), (118, 1239710), (151, 968780), (236, 619855), (295, 495884), (302, 484390), (590, 247942), (604, 242195), (755, 193756), (821, 178180), (1180, 123971), (1510, 96878), (1642, 89090), (3020, 48439), (3284, 44545), (4105, 35636), (8210, 17818), (8909, 16420)]