16442340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6373}}^1$

素因数の和:6428

約数の個数: 48

約数和(自身を含む): 47116608

約数和(自身を除く): 30674268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 6373, 12746, 19119, 25492, 31865, 38238, 63730, 76476, 95595, 127460, 191190, 274039, 382380, 548078, 822117, 1096156, 1370195, 1644234, 2740390, 3288468, 4110585, 5480780, 8221170, 16442340]

約数ペア:

[(1, 16442340), (2, 8221170), (3, 5480780), (4, 4110585), (5, 3288468), (6, 2740390), (10, 1644234), (12, 1370195), (15, 1096156), (20, 822117), (30, 548078), (43, 382380), (60, 274039), (86, 191190), (129, 127460), (172, 95595), (215, 76476), (258, 63730), (430, 38238), (516, 31865), (645, 25492), (860, 19119), (1290, 12746), (2580, 6373)]