157649648060

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{1770151}}^1$

素因数の和:1770294

約数の個数: 48

約数和(自身を含む): 341101209792

約数和(自身を除く): 183451561732

約数列:

[1, 2, 4, 5, 10, 20, 61, 73, 122, 146, 244, 292, 305, 365, 610, 730, 1220, 1460, 4453, 8906, 17812, 22265, 44530, 89060, 1770151, 3540302, 7080604, 8850755, 17701510, 35403020, 107979211, 129221023, 215958422, 258442046, 431916844, 516884092, 539896055, 646105115, 1079792110, 1292210230, 2159584220, 2584420460, 7882482403, 15764964806, 31529929612, 39412412015, 78824824030, 157649648060]

約数ペア:

[(1, 157649648060), (2, 78824824030), (4, 39412412015), (5, 31529929612), (10, 15764964806), (20, 7882482403), (61, 2584420460), (73, 2159584220), (122, 1292210230), (146, 1079792110), (244, 646105115), (292, 539896055), (305, 516884092), (365, 431916844), (610, 258442046), (730, 215958422), (1220, 129221023), (1460, 107979211), (4453, 35403020), (8906, 17701510), (17812, 8850755), (22265, 7080604), (44530, 3540302), (89060, 1770151)]