1419397020

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{292057}}^1$

素因数の和:292081

約数の個数: 72

約数和(自身を含む): 4464982704

約数和(自身を除く): 3045585684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 292057, 584114, 876171, 1168228, 1460285, 1752342, 2628513, 2920570, 3504684, 4380855, 5257026, 5841140, 7885539, 8761710, 10514052, 13142565, 15771078, 17523420, 23656617, 26285130, 31542156, 39427695, 47313234, 52570260, 70969851, 78855390, 94626468, 118283085, 141939702, 157710780, 236566170, 283879404, 354849255, 473132340, 709698510, 1419397020]

約数ペア:

[(1, 1419397020), (2, 709698510), (3, 473132340), (4, 354849255), (5, 283879404), (6, 236566170), (9, 157710780), (10, 141939702), (12, 118283085), (15, 94626468), (18, 78855390), (20, 70969851), (27, 52570260), (30, 47313234), (36, 39427695), (45, 31542156), (54, 26285130), (60, 23656617), (81, 17523420), (90, 15771078), (108, 13142565), (135, 10514052), (162, 8761710), (180, 7885539), (243, 5841140), (270, 5257026), (324, 4380855), (405, 3504684), (486, 2920570), (540, 2628513), (810, 1752342), (972, 1460285), (1215, 1168228), (1620, 876171), (2430, 584114), (4860, 292057)]