7619170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:139

約数の個数: 64

約数和(自身を含む): 15966720

約数和(自身を除く): 8347550

約数列:

[1, 2, 5, 10, 13, 26, 29, 43, 47, 58, 65, 86, 94, 130, 145, 215, 235, 290, 377, 430, 470, 559, 611, 754, 1118, 1222, 1247, 1363, 1885, 2021, 2494, 2726, 2795, 3055, 3770, 4042, 5590, 6110, 6235, 6815, 10105, 12470, 13630, 16211, 17719, 20210, 26273, 32422, 35438, 52546, 58609, 81055, 88595, 117218, 131365, 162110, 177190, 262730, 293045, 586090, 761917, 1523834, 3809585, 7619170]

約数ペア:

[(1, 7619170), (2, 3809585), (5, 1523834), (10, 761917), (13, 586090), (26, 293045), (29, 262730), (43, 177190), (47, 162110), (58, 131365), (65, 117218), (86, 88595), (94, 81055), (130, 58609), (145, 52546), (215, 35438), (235, 32422), (290, 26273), (377, 20210), (430, 17719), (470, 16211), (559, 13630), (611, 12470), (754, 10105), (1118, 6815), (1222, 6235), (1247, 6110), (1363, 5590), (1885, 4042), (2021, 3770), (2494, 3055), (2726, 2795)]