30665572

素因数分解:

$2^2\times 7^4\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:166

約数の個数: 60

約数和(自身を含む): 65252096

約数和(自身を除く): 34586524

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 103, 124, 196, 206, 217, 343, 412, 434, 686, 721, 868, 1372, 1442, 1519, 2401, 2884, 3038, 3193, 4802, 5047, 6076, 6386, 9604, 10094, 10633, 12772, 20188, 21266, 22351, 35329, 42532, 44702, 70658, 74431, 89404, 141316, 148862, 156457, 247303, 297724, 312914, 494606, 625828, 989212, 1095199, 2190398, 4380796, 7666393, 15332786, 30665572]

約数ペア:

[(1, 30665572), (2, 15332786), (4, 7666393), (7, 4380796), (14, 2190398), (28, 1095199), (31, 989212), (49, 625828), (62, 494606), (98, 312914), (103, 297724), (124, 247303), (196, 156457), (206, 148862), (217, 141316), (343, 89404), (412, 74431), (434, 70658), (686, 44702), (721, 42532), (868, 35329), (1372, 22351), (1442, 21266), (1519, 20188), (2401, 12772), (2884, 10633), (3038, 10094), (3193, 9604), (4802, 6386), (5047, 6076)]