13307460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{863}}^1$

素因数の和:1132

約数の個数: 48

約数和(自身を含む): 37449216

約数和(自身を除く): 24141756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 257, 514, 771, 863, 1028, 1285, 1542, 1726, 2570, 2589, 3084, 3452, 3855, 4315, 5140, 5178, 7710, 8630, 10356, 12945, 15420, 17260, 25890, 51780, 221791, 443582, 665373, 887164, 1108955, 1330746, 2217910, 2661492, 3326865, 4435820, 6653730, 13307460]

約数ペア:

[(1, 13307460), (2, 6653730), (3, 4435820), (4, 3326865), (5, 2661492), (6, 2217910), (10, 1330746), (12, 1108955), (15, 887164), (20, 665373), (30, 443582), (60, 221791), (257, 51780), (514, 25890), (771, 17260), (863, 15420), (1028, 12945), (1285, 10356), (1542, 8630), (1726, 7710), (2570, 5178), (2589, 5140), (3084, 4315), (3452, 3855)]