70791340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{773}}^1$

素因数の和:1042

約数の個数: 48

約数和(自身を含む): 157338720

約数和(自身を除く): 86547380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 241, 380, 482, 773, 964, 1205, 1546, 2410, 3092, 3865, 4579, 4820, 7730, 9158, 14687, 15460, 18316, 22895, 29374, 45790, 58748, 73435, 91580, 146870, 186293, 293740, 372586, 745172, 931465, 1862930, 3539567, 3725860, 7079134, 14158268, 17697835, 35395670, 70791340]

約数ペア:

[(1, 70791340), (2, 35395670), (4, 17697835), (5, 14158268), (10, 7079134), (19, 3725860), (20, 3539567), (38, 1862930), (76, 931465), (95, 745172), (190, 372586), (241, 293740), (380, 186293), (482, 146870), (773, 91580), (964, 73435), (1205, 58748), (1546, 45790), (2410, 29374), (3092, 22895), (3865, 18316), (4579, 15460), (4820, 14687), (7730, 9158)]