556768260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{797}}^1\times {\mathrm{3881}}^1$

素因数の和:4693

約数の個数: 72

約数和(自身を含む): 1691418456

約数和(自身を除く): 1134650196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 797, 1594, 2391, 3188, 3881, 3985, 4782, 7173, 7762, 7970, 9564, 11643, 11955, 14346, 15524, 15940, 19405, 23286, 23910, 28692, 34929, 35865, 38810, 46572, 47820, 58215, 69858, 71730, 77620, 116430, 139716, 143460, 174645, 232860, 349290, 698580, 3093157, 6186314, 9279471, 12372628, 15465785, 18558942, 27838413, 30931570, 37117884, 46397355, 55676826, 61863140, 92794710, 111353652, 139192065, 185589420, 278384130, 556768260]

約数ペア:

[(1, 556768260), (2, 278384130), (3, 185589420), (4, 139192065), (5, 111353652), (6, 92794710), (9, 61863140), (10, 55676826), (12, 46397355), (15, 37117884), (18, 30931570), (20, 27838413), (30, 18558942), (36, 15465785), (45, 12372628), (60, 9279471), (90, 6186314), (180, 3093157), (797, 698580), (1594, 349290), (2391, 232860), (3188, 174645), (3881, 143460), (3985, 139716), (4782, 116430), (7173, 77620), (7762, 71730), (7970, 69858), (9564, 58215), (11643, 47820), (11955, 46572), (14346, 38810), (15524, 35865), (15940, 34929), (19405, 28692), (23286, 23910)]