31928340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{12979}}^1$

素因数の和:13032

約数の個数: 48

約数和(自身を含む): 91586880

約数和(自身を除く): 59658540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 12979, 25958, 38937, 51916, 64895, 77874, 129790, 155748, 194685, 259580, 389370, 532139, 778740, 1064278, 1596417, 2128556, 2660695, 3192834, 5321390, 6385668, 7982085, 10642780, 15964170, 31928340]

約数ペア:

[(1, 31928340), (2, 15964170), (3, 10642780), (4, 7982085), (5, 6385668), (6, 5321390), (10, 3192834), (12, 2660695), (15, 2128556), (20, 1596417), (30, 1064278), (41, 778740), (60, 532139), (82, 389370), (123, 259580), (164, 194685), (205, 155748), (246, 129790), (410, 77874), (492, 64895), (615, 51916), (820, 38937), (1230, 25958), (2460, 12979)]