289199310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{10723}}^1$

素因数の和:10793

約数の個数: 64

約数和(自身を含む): 741242880

約数和(自身を除く): 452043570

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 31, 58, 62, 87, 93, 145, 155, 174, 186, 290, 310, 435, 465, 870, 899, 930, 1798, 2697, 4495, 5394, 8990, 10723, 13485, 21446, 26970, 32169, 53615, 64338, 107230, 160845, 310967, 321690, 332413, 621934, 664826, 932901, 997239, 1554835, 1662065, 1865802, 1994478, 3109670, 3324130, 4664505, 4986195, 9329010, 9639977, 9972390, 19279954, 28919931, 48199885, 57839862, 96399770, 144599655, 289199310]

約数ペア:

[(1, 289199310), (2, 144599655), (3, 96399770), (5, 57839862), (6, 48199885), (10, 28919931), (15, 19279954), (29, 9972390), (30, 9639977), (31, 9329010), (58, 4986195), (62, 4664505), (87, 3324130), (93, 3109670), (145, 1994478), (155, 1865802), (174, 1662065), (186, 1554835), (290, 997239), (310, 932901), (435, 664826), (465, 621934), (870, 332413), (899, 321690), (930, 310967), (1798, 160845), (2697, 107230), (4495, 64338), (5394, 53615), (8990, 32169), (10723, 26970), (13485, 21446)]