29761020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{18371}}^1$

素因数の和:18392

約数の個数: 60

約数和(自身を含む): 93366504

約数和(自身を除く): 63605484

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, 270, 324, 405, 540, 810, 1620, 18371, 36742, 55113, 73484, 91855, 110226, 165339, 183710, 220452, 275565, 330678, 367420, 496017, 551130, 661356, 826695, 992034, 1102260, 1488051, 1653390, 1984068, 2480085, 2976102, 3306780, 4960170, 5952204, 7440255, 9920340, 14880510, 29761020]

約数ペア:

[(1, 29761020), (2, 14880510), (3, 9920340), (4, 7440255), (5, 5952204), (6, 4960170), (9, 3306780), (10, 2976102), (12, 2480085), (15, 1984068), (18, 1653390), (20, 1488051), (27, 1102260), (30, 992034), (36, 826695), (45, 661356), (54, 551130), (60, 496017), (81, 367420), (90, 330678), (108, 275565), (135, 220452), (162, 183710), (180, 165339), (270, 110226), (324, 91855), (405, 73484), (540, 55113), (810, 36742), (1620, 18371)]