6854463540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{178781}}^1$

素因数の和:178870

約数の個数: 96

約数和(自身を含む): 21625470720

約数和(自身を除く): 14771007180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 90, 108, 135, 142, 180, 213, 270, 284, 355, 426, 540, 639, 710, 852, 1065, 1278, 1420, 1917, 2130, 2556, 3195, 3834, 4260, 6390, 7668, 9585, 12780, 19170, 38340, 178781, 357562, 536343, 715124, 893905, 1072686, 1609029, 1787810, 2145372, 2681715, 3218058, 3575620, 4827087, 5363430, 6436116, 8045145, 9654174, 10726860, 12693451, 16090290, 19308348, 24135435, 25386902, 32180580, 38080353, 48270870, 50773804, 63467255, 76160706, 96541740, 114241059, 126934510, 152321412, 190401765, 228482118, 253869020, 342723177, 380803530, 456964236, 571205295, 685446354, 761607060, 1142410590, 1370892708, 1713615885, 2284821180, 3427231770, 6854463540]

約数ペア:

[(1, 6854463540), (2, 3427231770), (3, 2284821180), (4, 1713615885), (5, 1370892708), (6, 1142410590), (9, 761607060), (10, 685446354), (12, 571205295), (15, 456964236), (18, 380803530), (20, 342723177), (27, 253869020), (30, 228482118), (36, 190401765), (45, 152321412), (54, 126934510), (60, 114241059), (71, 96541740), (90, 76160706), (108, 63467255), (135, 50773804), (142, 48270870), (180, 38080353), (213, 32180580), (270, 25386902), (284, 24135435), (355, 19308348), (426, 16090290), (540, 12693451), (639, 10726860), (710, 9654174), (852, 8045145), (1065, 6436116), (1278, 5363430), (1420, 4827087), (1917, 3575620), (2130, 3218058), (2556, 2681715), (3195, 2145372), (3834, 1787810), (4260, 1609029), (6390, 1072686), (7668, 893905), (9585, 715124), (12780, 536343), (19170, 357562), (38340, 178781)]