138106860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1811}}^1$

素因数の和:1895

約数の個数: 96

約数和(自身を含む): 409135104

約数和(自身を除く): 271028244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 41, 60, 62, 82, 93, 123, 124, 155, 164, 186, 205, 246, 310, 372, 410, 465, 492, 615, 620, 820, 930, 1230, 1271, 1811, 1860, 2460, 2542, 3622, 3813, 5084, 5433, 6355, 7244, 7626, 9055, 10866, 12710, 15252, 18110, 19065, 21732, 25420, 27165, 36220, 38130, 54330, 56141, 74251, 76260, 108660, 112282, 148502, 168423, 222753, 224564, 280705, 297004, 336846, 371255, 445506, 561410, 673692, 742510, 842115, 891012, 1113765, 1122820, 1485020, 1684230, 2227530, 2301781, 3368460, 4455060, 4603562, 6905343, 9207124, 11508905, 13810686, 23017810, 27621372, 34526715, 46035620, 69053430, 138106860]

約数ペア:

[(1, 138106860), (2, 69053430), (3, 46035620), (4, 34526715), (5, 27621372), (6, 23017810), (10, 13810686), (12, 11508905), (15, 9207124), (20, 6905343), (30, 4603562), (31, 4455060), (41, 3368460), (60, 2301781), (62, 2227530), (82, 1684230), (93, 1485020), (123, 1122820), (124, 1113765), (155, 891012), (164, 842115), (186, 742510), (205, 673692), (246, 561410), (310, 445506), (372, 371255), (410, 336846), (465, 297004), (492, 280705), (615, 224564), (620, 222753), (820, 168423), (930, 148502), (1230, 112282), (1271, 108660), (1811, 76260), (1860, 74251), (2460, 56141), (2542, 54330), (3622, 38130), (3813, 36220), (5084, 27165), (5433, 25420), (6355, 21732), (7244, 19065), (7626, 18110), (9055, 15252), (10866, 12710)]