70150280

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{383}}^1$

素因数の和:654

約数の個数: 64

約数和(自身を含む): 167270400

約数和(自身を除く): 97120120

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 241, 380, 383, 482, 760, 766, 964, 1205, 1532, 1915, 1928, 2410, 3064, 3830, 4579, 4820, 7277, 7660, 9158, 9640, 14554, 15320, 18316, 22895, 29108, 36385, 36632, 45790, 58216, 72770, 91580, 92303, 145540, 183160, 184606, 291080, 369212, 461515, 738424, 923030, 1753757, 1846060, 3507514, 3692120, 7015028, 8768785, 14030056, 17537570, 35075140, 70150280]

約数ペア:

[(1, 70150280), (2, 35075140), (4, 17537570), (5, 14030056), (8, 8768785), (10, 7015028), (19, 3692120), (20, 3507514), (38, 1846060), (40, 1753757), (76, 923030), (95, 738424), (152, 461515), (190, 369212), (241, 291080), (380, 184606), (383, 183160), (482, 145540), (760, 92303), (766, 91580), (964, 72770), (1205, 58216), (1532, 45790), (1915, 36632), (1928, 36385), (2410, 29108), (3064, 22895), (3830, 18316), (4579, 15320), (4820, 14554), (7277, 9640), (7660, 9158)]