22872010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{593}}^1$

素因数の和:655

約数の個数: 64

約数和(自身を含む): 51321600

約数和(自身を除く): 28449590

約数列:

[1, 2, 5, 7, 10, 14, 19, 29, 35, 38, 58, 70, 95, 133, 145, 190, 203, 266, 290, 406, 551, 593, 665, 1015, 1102, 1186, 1330, 2030, 2755, 2965, 3857, 4151, 5510, 5930, 7714, 8302, 11267, 17197, 19285, 20755, 22534, 34394, 38570, 41510, 56335, 78869, 85985, 112670, 120379, 157738, 171970, 240758, 326743, 394345, 601895, 653486, 788690, 1203790, 1633715, 2287201, 3267430, 4574402, 11436005, 22872010]

約数ペア:

[(1, 22872010), (2, 11436005), (5, 4574402), (7, 3267430), (10, 2287201), (14, 1633715), (19, 1203790), (29, 788690), (35, 653486), (38, 601895), (58, 394345), (70, 326743), (95, 240758), (133, 171970), (145, 157738), (190, 120379), (203, 112670), (266, 85985), (290, 78869), (406, 56335), (551, 41510), (593, 38570), (665, 34394), (1015, 22534), (1102, 20755), (1186, 19285), (1330, 17197), (2030, 11267), (2755, 8302), (2965, 7714), (3857, 5930), (4151, 5510)]