3059320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1$

素因数の和:448

約数の個数: 64

約数和(自身を含む): 7970400

約数和(自身を除く): 4911080

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 340, 374, 409, 440, 680, 748, 818, 935, 1496, 1636, 1870, 2045, 3272, 3740, 4090, 4499, 6953, 7480, 8180, 8998, 13906, 16360, 17996, 22495, 27812, 34765, 35992, 44990, 55624, 69530, 76483, 89980, 139060, 152966, 179960, 278120, 305932, 382415, 611864, 764830, 1529660, 3059320]

約数ペア:

[(1, 3059320), (2, 1529660), (4, 764830), (5, 611864), (8, 382415), (10, 305932), (11, 278120), (17, 179960), (20, 152966), (22, 139060), (34, 89980), (40, 76483), (44, 69530), (55, 55624), (68, 44990), (85, 35992), (88, 34765), (110, 27812), (136, 22495), (170, 17996), (187, 16360), (220, 13906), (340, 8998), (374, 8180), (409, 7480), (440, 6953), (680, 4499), (748, 4090), (818, 3740), (935, 3272), (1496, 2045), (1636, 1870)]