1071354420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{191999}}^1$

素因数の和:192045

約数の個数: 72

約数和(自身を含む): 3354624000

約数和(自身を除く): 2283269580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 191999, 383998, 575997, 767996, 959995, 1151994, 1727991, 1919990, 2303988, 2879985, 3455982, 3839980, 5759970, 5951969, 6911964, 8639955, 11519940, 11903938, 17279910, 17855907, 23807876, 29759845, 34559820, 35711814, 53567721, 59519690, 71423628, 89279535, 107135442, 119039380, 178559070, 214270884, 267838605, 357118140, 535677210, 1071354420]

約数ペア:

[(1, 1071354420), (2, 535677210), (3, 357118140), (4, 267838605), (5, 214270884), (6, 178559070), (9, 119039380), (10, 107135442), (12, 89279535), (15, 71423628), (18, 59519690), (20, 53567721), (30, 35711814), (31, 34559820), (36, 29759845), (45, 23807876), (60, 17855907), (62, 17279910), (90, 11903938), (93, 11519940), (124, 8639955), (155, 6911964), (180, 5951969), (186, 5759970), (279, 3839980), (310, 3455982), (372, 2879985), (465, 2303988), (558, 1919990), (620, 1727991), (930, 1151994), (1116, 959995), (1395, 767996), (1860, 575997), (2790, 383998), (5580, 191999)]