1864222920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{739771}}^1$

素因数の和:739795

約数の個数: 96

約数和(自身を含む): 6924265920

約数和(自身を除く): 5060043000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 739771, 1479542, 2219313, 2959084, 3698855, 4438626, 5178397, 5918168, 6657939, 7397710, 8877252, 10356794, 11096565, 13315878, 14795420, 15535191, 17754504, 20713588, 22193130, 25891985, 26631756, 29590840, 31070382, 33289695, 41427176, 44386260, 46605573, 51783970, 53263512, 62140764, 66579390, 77675955, 88772520, 93211146, 103567940, 124281528, 133158780, 155351910, 186422292, 207135880, 233027865, 266317560, 310703820, 372844584, 466055730, 621407640, 932111460, 1864222920]

約数ペア:

[(1, 1864222920), (2, 932111460), (3, 621407640), (4, 466055730), (5, 372844584), (6, 310703820), (7, 266317560), (8, 233027865), (9, 207135880), (10, 186422292), (12, 155351910), (14, 133158780), (15, 124281528), (18, 103567940), (20, 93211146), (21, 88772520), (24, 77675955), (28, 66579390), (30, 62140764), (35, 53263512), (36, 51783970), (40, 46605573), (42, 44386260), (45, 41427176), (56, 33289695), (60, 31070382), (63, 29590840), (70, 26631756), (72, 25891985), (84, 22193130), (90, 20713588), (105, 17754504), (120, 15535191), (126, 14795420), (140, 13315878), (168, 11096565), (180, 10356794), (210, 8877252), (252, 7397710), (280, 6657939), (315, 5918168), (360, 5178397), (420, 4438626), (504, 3698855), (630, 2959084), (840, 2219313), (1260, 1479542), (2520, 739771)]