1799018460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2339}}^1\times {\mathrm{4273}}^1$

素因数の和:6627

約数の個数: 72

約数和(自身を含む): 5460633360

約数和(自身を除く): 3661614900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2339, 4273, 4678, 7017, 8546, 9356, 11695, 12819, 14034, 17092, 21051, 21365, 23390, 25638, 28068, 35085, 38457, 42102, 42730, 46780, 51276, 64095, 70170, 76914, 84204, 85460, 105255, 128190, 140340, 153828, 192285, 210510, 256380, 384570, 421020, 769140, 9994547, 19989094, 29983641, 39978188, 49972735, 59967282, 89950923, 99945470, 119934564, 149918205, 179901846, 199890940, 299836410, 359803692, 449754615, 599672820, 899509230, 1799018460]

約数ペア:

[(1, 1799018460), (2, 899509230), (3, 599672820), (4, 449754615), (5, 359803692), (6, 299836410), (9, 199890940), (10, 179901846), (12, 149918205), (15, 119934564), (18, 99945470), (20, 89950923), (30, 59967282), (36, 49972735), (45, 39978188), (60, 29983641), (90, 19989094), (180, 9994547), (2339, 769140), (4273, 421020), (4678, 384570), (7017, 256380), (8546, 210510), (9356, 192285), (11695, 153828), (12819, 140340), (14034, 128190), (17092, 105255), (21051, 85460), (21365, 84204), (23390, 76914), (25638, 70170), (28068, 64095), (35085, 51276), (38457, 46780), (42102, 42730)]