585218820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{2081}}^1$

素因数の和:2245

約数の個数: 96

約数和(自身を含む): 1692915840

約数和(自身を除く): 1107697020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 109, 129, 172, 215, 218, 258, 327, 430, 436, 516, 545, 645, 654, 860, 1090, 1290, 1308, 1635, 2081, 2180, 2580, 3270, 4162, 4687, 6243, 6540, 8324, 9374, 10405, 12486, 14061, 18748, 20810, 23435, 24972, 28122, 31215, 41620, 46870, 56244, 62430, 70305, 89483, 93740, 124860, 140610, 178966, 226829, 268449, 281220, 357932, 447415, 453658, 536898, 680487, 894830, 907316, 1073796, 1134145, 1342245, 1360974, 1789660, 2268290, 2684490, 2721948, 3402435, 4536580, 5368980, 6804870, 9753647, 13609740, 19507294, 29260941, 39014588, 48768235, 58521882, 97536470, 117043764, 146304705, 195072940, 292609410, 585218820]

約数ペア:

[(1, 585218820), (2, 292609410), (3, 195072940), (4, 146304705), (5, 117043764), (6, 97536470), (10, 58521882), (12, 48768235), (15, 39014588), (20, 29260941), (30, 19507294), (43, 13609740), (60, 9753647), (86, 6804870), (109, 5368980), (129, 4536580), (172, 3402435), (215, 2721948), (218, 2684490), (258, 2268290), (327, 1789660), (430, 1360974), (436, 1342245), (516, 1134145), (545, 1073796), (645, 907316), (654, 894830), (860, 680487), (1090, 536898), (1290, 453658), (1308, 447415), (1635, 357932), (2081, 281220), (2180, 268449), (2580, 226829), (3270, 178966), (4162, 140610), (4687, 124860), (6243, 93740), (6540, 89483), (8324, 70305), (9374, 62430), (10405, 56244), (12486, 46870), (14061, 41620), (18748, 31215), (20810, 28122), (23435, 24972)]