1618373460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{31039}}^1$

素因数の和:31141

約数の個数: 96

約数和(自身を含む): 5006131200

約数和(自身を除く): 3387757740

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 79, 110, 132, 158, 165, 220, 237, 316, 330, 395, 474, 660, 790, 869, 948, 1185, 1580, 1738, 2370, 2607, 3476, 4345, 4740, 5214, 8690, 10428, 13035, 17380, 26070, 31039, 52140, 62078, 93117, 124156, 155195, 186234, 310390, 341429, 372468, 465585, 620780, 682858, 931170, 1024287, 1365716, 1707145, 1862340, 2048574, 2452081, 3414290, 4097148, 4904162, 5121435, 6828580, 7356243, 9808324, 10242870, 12260405, 14712486, 20485740, 24520810, 26972891, 29424972, 36781215, 49041620, 53945782, 73562430, 80918673, 107891564, 134864455, 147124860, 161837346, 269728910, 323674692, 404593365, 539457820, 809186730, 1618373460]

約数ペア:

[(1, 1618373460), (2, 809186730), (3, 539457820), (4, 404593365), (5, 323674692), (6, 269728910), (10, 161837346), (11, 147124860), (12, 134864455), (15, 107891564), (20, 80918673), (22, 73562430), (30, 53945782), (33, 49041620), (44, 36781215), (55, 29424972), (60, 26972891), (66, 24520810), (79, 20485740), (110, 14712486), (132, 12260405), (158, 10242870), (165, 9808324), (220, 7356243), (237, 6828580), (316, 5121435), (330, 4904162), (395, 4097148), (474, 3414290), (660, 2452081), (790, 2048574), (869, 1862340), (948, 1707145), (1185, 1365716), (1580, 1024287), (1738, 931170), (2370, 682858), (2607, 620780), (3476, 465585), (4345, 372468), (4740, 341429), (5214, 310390), (8690, 186234), (10428, 155195), (13035, 124156), (17380, 93117), (26070, 62078), (31039, 52140)]