11495890

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{809}}^1$

素因数の和:859

約数の個数: 48

約数和(自身を含む): 24931800

約数和(自身を除く): 13435910

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 49, 58, 70, 98, 145, 203, 245, 290, 406, 490, 809, 1015, 1421, 1618, 2030, 2842, 4045, 5663, 7105, 8090, 11326, 14210, 23461, 28315, 39641, 46922, 56630, 79282, 117305, 164227, 198205, 234610, 328454, 396410, 821135, 1149589, 1642270, 2299178, 5747945, 11495890]

約数ペア:

[(1, 11495890), (2, 5747945), (5, 2299178), (7, 1642270), (10, 1149589), (14, 821135), (29, 396410), (35, 328454), (49, 234610), (58, 198205), (70, 164227), (98, 117305), (145, 79282), (203, 56630), (245, 46922), (290, 39641), (406, 28315), (490, 23461), (809, 14210), (1015, 11326), (1421, 8090), (1618, 7105), (2030, 5663), (2842, 4045)]