357916020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{77471}}^1$

素因数の和:77501

約数の個数: 96

約数和(自身を含む): 1249468416

約数和(自身を除く): 891552396

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 77471, 154942, 232413, 309884, 387355, 464826, 542297, 774710, 852181, 929652, 1084594, 1162065, 1549420, 1626891, 1704362, 2169188, 2324130, 2556543, 2711485, 3253782, 3408724, 4260905, 4648260, 5113086, 5422970, 5965267, 6507564, 8134455, 8521810, 10226172, 10845940, 11930534, 12782715, 16268910, 17043620, 17895801, 23861068, 25565430, 29826335, 32537820, 35791602, 51130860, 59652670, 71583204, 89479005, 119305340, 178958010, 357916020]

約数ペア:

[(1, 357916020), (2, 178958010), (3, 119305340), (4, 89479005), (5, 71583204), (6, 59652670), (7, 51130860), (10, 35791602), (11, 32537820), (12, 29826335), (14, 25565430), (15, 23861068), (20, 17895801), (21, 17043620), (22, 16268910), (28, 12782715), (30, 11930534), (33, 10845940), (35, 10226172), (42, 8521810), (44, 8134455), (55, 6507564), (60, 5965267), (66, 5422970), (70, 5113086), (77, 4648260), (84, 4260905), (105, 3408724), (110, 3253782), (132, 2711485), (140, 2556543), (154, 2324130), (165, 2169188), (210, 1704362), (220, 1626891), (231, 1549420), (308, 1162065), (330, 1084594), (385, 929652), (420, 852181), (462, 774710), (660, 542297), (770, 464826), (924, 387355), (1155, 309884), (1540, 232413), (2310, 154942), (4620, 77471)]