146770150

素因数分解:

$2^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{509}}^1$

素因数の和:673

約数の個数: 48

約数和(自身を含む): 280785600

約数和(自身を除く): 134015450

約数列:

[1, 2, 5, 10, 25, 50, 73, 79, 146, 158, 365, 395, 509, 730, 790, 1018, 1825, 1975, 2545, 3650, 3950, 5090, 5767, 11534, 12725, 25450, 28835, 37157, 40211, 57670, 74314, 80422, 144175, 185785, 201055, 288350, 371570, 402110, 928925, 1005275, 1857850, 2010550, 2935403, 5870806, 14677015, 29354030, 73385075, 146770150]

約数ペア:

[(1, 146770150), (2, 73385075), (5, 29354030), (10, 14677015), (25, 5870806), (50, 2935403), (73, 2010550), (79, 1857850), (146, 1005275), (158, 928925), (365, 402110), (395, 371570), (509, 288350), (730, 201055), (790, 185785), (1018, 144175), (1825, 80422), (1975, 74314), (2545, 57670), (3650, 40211), (3950, 37157), (5090, 28835), (5767, 25450), (11534, 12725)]