30950556

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4049}}^1$

素因数の和:4083

約数の個数: 72

約数和(自身を含む): 90493200

約数和(自身を除く): 59542644

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 4049, 7644, 8098, 12147, 16196, 24294, 28343, 48588, 52637, 56686, 85029, 105274, 113372, 157911, 170058, 198401, 210548, 315822, 340116, 368459, 396802, 595203, 631644, 736918, 793604, 1105377, 1190406, 1473836, 2210754, 2380812, 2579213, 4421508, 5158426, 7737639, 10316852, 15475278, 30950556]

約数ペア:

[(1, 30950556), (2, 15475278), (3, 10316852), (4, 7737639), (6, 5158426), (7, 4421508), (12, 2579213), (13, 2380812), (14, 2210754), (21, 1473836), (26, 1190406), (28, 1105377), (39, 793604), (42, 736918), (49, 631644), (52, 595203), (78, 396802), (84, 368459), (91, 340116), (98, 315822), (147, 210548), (156, 198401), (182, 170058), (196, 157911), (273, 113372), (294, 105274), (364, 85029), (546, 56686), (588, 52637), (637, 48588), (1092, 28343), (1274, 24294), (1911, 16196), (2548, 12147), (3822, 8098), (4049, 7644)]