1838009580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{121081}}^1$

素因数の和:121127

約数の個数: 96

約数和(自身を含む): 5858431488

約数和(自身を除く): 4020421908

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 30, 33, 44, 46, 55, 60, 66, 69, 92, 110, 115, 132, 138, 165, 220, 230, 253, 276, 330, 345, 460, 506, 660, 690, 759, 1012, 1265, 1380, 1518, 2530, 3036, 3795, 5060, 7590, 15180, 121081, 242162, 363243, 484324, 605405, 726486, 1210810, 1331891, 1452972, 1816215, 2421620, 2663782, 2784863, 3632430, 3995673, 5327564, 5569726, 6659455, 7264860, 7991346, 8354589, 11139452, 13318910, 13924315, 15982692, 16709178, 19978365, 26637820, 27848630, 30633493, 33418356, 39956730, 41772945, 55697260, 61266986, 79913460, 83545890, 91900479, 122533972, 153167465, 167091780, 183800958, 306334930, 367601916, 459502395, 612669860, 919004790, 1838009580]

約数ペア:

[(1, 1838009580), (2, 919004790), (3, 612669860), (4, 459502395), (5, 367601916), (6, 306334930), (10, 183800958), (11, 167091780), (12, 153167465), (15, 122533972), (20, 91900479), (22, 83545890), (23, 79913460), (30, 61266986), (33, 55697260), (44, 41772945), (46, 39956730), (55, 33418356), (60, 30633493), (66, 27848630), (69, 26637820), (92, 19978365), (110, 16709178), (115, 15982692), (132, 13924315), (138, 13318910), (165, 11139452), (220, 8354589), (230, 7991346), (253, 7264860), (276, 6659455), (330, 5569726), (345, 5327564), (460, 3995673), (506, 3632430), (660, 2784863), (690, 2663782), (759, 2421620), (1012, 1816215), (1265, 1452972), (1380, 1331891), (1518, 1210810), (2530, 726486), (3036, 605405), (3795, 484324), (5060, 363243), (7590, 242162), (15180, 121081)]