28598490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1613}}^1$

素因数の和:1823

約数の個数: 48

約数和(自身を含む): 74779848

約数和(自身を除く): 46181358

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 197, 394, 591, 985, 1182, 1613, 1773, 1970, 2955, 3226, 3546, 4839, 5910, 8065, 8865, 9678, 14517, 16130, 17730, 24195, 29034, 48390, 72585, 145170, 317761, 635522, 953283, 1588805, 1906566, 2859849, 3177610, 4766415, 5719698, 9532830, 14299245, 28598490]

約数ペア:

[(1, 28598490), (2, 14299245), (3, 9532830), (5, 5719698), (6, 4766415), (9, 3177610), (10, 2859849), (15, 1906566), (18, 1588805), (30, 953283), (45, 635522), (90, 317761), (197, 145170), (394, 72585), (591, 48390), (985, 29034), (1182, 24195), (1613, 17730), (1773, 16130), (1970, 14517), (2955, 9678), (3226, 8865), (3546, 8065), (4839, 5910)]