1880937570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{659}}^1\times {\mathrm{1069}}^1$

素因数の和:1827

約数の個数: 64

約数和(自身を含む): 4576176000

約数和(自身を除く): 2695238430

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 659, 890, 1069, 1318, 1335, 1977, 2138, 2670, 3207, 3295, 3954, 5345, 6414, 6590, 9885, 10690, 16035, 19770, 32070, 58651, 95141, 117302, 175953, 190282, 285423, 293255, 351906, 475705, 570846, 586510, 704471, 879765, 951410, 1408942, 1427115, 1759530, 2113413, 2854230, 3522355, 4226826, 7044710, 10567065, 21134130, 62697919, 125395838, 188093757, 313489595, 376187514, 626979190, 940468785, 1880937570]

約数ペア:

[(1, 1880937570), (2, 940468785), (3, 626979190), (5, 376187514), (6, 313489595), (10, 188093757), (15, 125395838), (30, 62697919), (89, 21134130), (178, 10567065), (267, 7044710), (445, 4226826), (534, 3522355), (659, 2854230), (890, 2113413), (1069, 1759530), (1318, 1427115), (1335, 1408942), (1977, 951410), (2138, 879765), (2670, 704471), (3207, 586510), (3295, 570846), (3954, 475705), (5345, 351906), (6414, 293255), (6590, 285423), (9885, 190282), (10690, 175953), (16035, 117302), (19770, 95141), (32070, 58651)]