1939694580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{123863}}^1$

素因数の和:123910

約数の個数: 96

約数和(自身を含む): 6242745600

約数和(自身を除く): 4303051020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 87, 90, 108, 116, 135, 145, 174, 180, 261, 270, 290, 348, 435, 522, 540, 580, 783, 870, 1044, 1305, 1566, 1740, 2610, 3132, 3915, 5220, 7830, 15660, 123863, 247726, 371589, 495452, 619315, 743178, 1114767, 1238630, 1486356, 1857945, 2229534, 2477260, 3344301, 3592027, 3715890, 4459068, 5573835, 6688602, 7184054, 7431780, 10776081, 11147670, 13377204, 14368108, 16721505, 17960135, 21552162, 22295340, 32328243, 33443010, 35920270, 43104324, 53880405, 64656486, 66886020, 71840540, 96984729, 107760810, 129312972, 161641215, 193969458, 215521620, 323282430, 387938916, 484923645, 646564860, 969847290, 1939694580]

約数ペア:

[(1, 1939694580), (2, 969847290), (3, 646564860), (4, 484923645), (5, 387938916), (6, 323282430), (9, 215521620), (10, 193969458), (12, 161641215), (15, 129312972), (18, 107760810), (20, 96984729), (27, 71840540), (29, 66886020), (30, 64656486), (36, 53880405), (45, 43104324), (54, 35920270), (58, 33443010), (60, 32328243), (87, 22295340), (90, 21552162), (108, 17960135), (116, 16721505), (135, 14368108), (145, 13377204), (174, 11147670), (180, 10776081), (261, 7431780), (270, 7184054), (290, 6688602), (348, 5573835), (435, 4459068), (522, 3715890), (540, 3592027), (580, 3344301), (783, 2477260), (870, 2229534), (1044, 1857945), (1305, 1486356), (1566, 1238630), (1740, 1114767), (2610, 743178), (3132, 619315), (3915, 495452), (5220, 371589), (7830, 247726), (15660, 123863)]