196004940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{105379}}^1$

素因数の和:105422

約数の個数: 48

約数和(自身を含む): 566522880

約数和(自身を除く): 370517940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 105379, 210758, 316137, 421516, 526895, 632274, 1053790, 1264548, 1580685, 2107580, 3161370, 3266749, 6322740, 6533498, 9800247, 13066996, 16333745, 19600494, 32667490, 39200988, 49001235, 65334980, 98002470, 196004940]

約数ペア:

[(1, 196004940), (2, 98002470), (3, 65334980), (4, 49001235), (5, 39200988), (6, 32667490), (10, 19600494), (12, 16333745), (15, 13066996), (20, 9800247), (30, 6533498), (31, 6322740), (60, 3266749), (62, 3161370), (93, 2107580), (124, 1580685), (155, 1264548), (186, 1053790), (310, 632274), (372, 526895), (465, 421516), (620, 316137), (930, 210758), (1860, 105379)]