939615646340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{216501301}}^1$

素因数の和:216501348

約数の個数: 48

約数和(自身を含む): 2327821999104

約数和(自身を除く): 1388206352764

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 216501301, 433002602, 866005204, 1082506505, 1515509107, 2165013010, 3031018214, 4330026020, 6062036428, 6711540331, 7577545535, 13423080662, 15155091070, 26846161324, 30310182140, 33557701655, 46980782317, 67115403310, 93961564634, 134230806620, 187923129268, 234903911585, 469807823170, 939615646340]

約数ペア:

[(1, 939615646340), (2, 469807823170), (4, 234903911585), (5, 187923129268), (7, 134230806620), (10, 93961564634), (14, 67115403310), (20, 46980782317), (28, 33557701655), (31, 30310182140), (35, 26846161324), (62, 15155091070), (70, 13423080662), (124, 7577545535), (140, 6711540331), (155, 6062036428), (217, 4330026020), (310, 3031018214), (434, 2165013010), (620, 1515509107), (868, 1082506505), (1085, 866005204), (2170, 433002602), (4340, 216501301)]