21319373460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4614583}}^1$

素因数の和:4614613

約数の個数: 96

約数和(自身を含む): 74424010752

約数和(自身を除く): 53104637292

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, 4614583, 9229166, 13843749, 18458332, 23072915, 27687498, 32302081, 46145830, 50760413, 55374996, 64604162, 69218745, 92291660, 96906243, 101520826, 129208324, 138437490, 152281239, 161510405, 193812486, 203041652, 253802065, 276874980, 304562478, 323020810, 355322891, 387624972, 484531215, 507604130, 609124956, 646041620, 710645782, 761406195, 969062430, 1015208260, 1065968673, 1421291564, 1522812390, 1776614455, 1938124860, 2131937346, 3045624780, 3553228910, 4263874692, 5329843365, 7106457820, 10659686730, 21319373460]

約数ペア:

[(1, 21319373460), (2, 10659686730), (3, 7106457820), (4, 5329843365), (5, 4263874692), (6, 3553228910), (7, 3045624780), (10, 2131937346), (11, 1938124860), (12, 1776614455), (14, 1522812390), (15, 1421291564), (20, 1065968673), (21, 1015208260), (22, 969062430), (28, 761406195), (30, 710645782), (33, 646041620), (35, 609124956), (42, 507604130), (44, 484531215), (55, 387624972), (60, 355322891), (66, 323020810), (70, 304562478), (77, 276874980), (84, 253802065), (105, 203041652), (110, 193812486), (132, 161510405), (140, 152281239), (154, 138437490), (165, 129208324), (210, 101520826), (220, 96906243), (231, 92291660), (308, 69218745), (330, 64604162), (385, 55374996), (420, 50760413), (462, 46145830), (660, 32302081), (770, 27687498), (924, 23072915), (1155, 18458332), (1540, 13843749), (2310, 9229166), (4620, 4614583)]