129533460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{44059}}^1$

素因数の和:44085

約数の個数: 72

約数和(自身を含む): 421918560

約数和(自身を除く): 292385100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 44059, 88118, 132177, 176236, 220295, 264354, 308413, 440590, 528708, 616826, 660885, 881180, 925239, 1233652, 1321770, 1542065, 1850478, 2158891, 2643540, 3084130, 3700956, 4317782, 4626195, 6168260, 6476673, 8635564, 9252390, 10794455, 12953346, 18504780, 21588910, 25906692, 32383365, 43177820, 64766730, 129533460]

約数ペア:

[(1, 129533460), (2, 64766730), (3, 43177820), (4, 32383365), (5, 25906692), (6, 21588910), (7, 18504780), (10, 12953346), (12, 10794455), (14, 9252390), (15, 8635564), (20, 6476673), (21, 6168260), (28, 4626195), (30, 4317782), (35, 3700956), (42, 3084130), (49, 2643540), (60, 2158891), (70, 1850478), (84, 1542065), (98, 1321770), (105, 1233652), (140, 925239), (147, 881180), (196, 660885), (210, 616826), (245, 528708), (294, 440590), (420, 308413), (490, 264354), (588, 220295), (735, 176236), (980, 132177), (1470, 88118), (2940, 44059)]