15808215210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{499}}^1\times {\mathrm{13367}}^1$

素因数の和:13955

約数の個数: 64

約数和(自身を含む): 38499840000

約数和(自身を除く): 22691624790

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 499, 790, 998, 1185, 1497, 2370, 2495, 2994, 4990, 7485, 13367, 14970, 26734, 39421, 40101, 66835, 78842, 80202, 118263, 133670, 197105, 200505, 236526, 394210, 401010, 591315, 1055993, 1182630, 2111986, 3167979, 5279965, 6335958, 6670133, 10559930, 13340266, 15839895, 20010399, 31679790, 33350665, 40020798, 66701330, 100051995, 200103990, 526940507, 1053881014, 1580821521, 2634702535, 3161643042, 5269405070, 7904107605, 15808215210]

約数ペア:

[(1, 15808215210), (2, 7904107605), (3, 5269405070), (5, 3161643042), (6, 2634702535), (10, 1580821521), (15, 1053881014), (30, 526940507), (79, 200103990), (158, 100051995), (237, 66701330), (395, 40020798), (474, 33350665), (499, 31679790), (790, 20010399), (998, 15839895), (1185, 13340266), (1497, 10559930), (2370, 6670133), (2495, 6335958), (2994, 5279965), (4990, 3167979), (7485, 2111986), (13367, 1182630), (14970, 1055993), (26734, 591315), (39421, 401010), (40101, 394210), (66835, 236526), (78842, 200505), (80202, 197105), (118263, 133670)]