27962620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:443

約数の個数: 96

約数和(自身を含む): 73543680

約数和(自身を除く): 45581060

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 31, 34, 35, 62, 68, 70, 85, 119, 124, 140, 155, 170, 217, 238, 310, 340, 379, 434, 476, 527, 595, 620, 758, 868, 1054, 1085, 1190, 1516, 1895, 2108, 2170, 2380, 2635, 2653, 3689, 3790, 4340, 5270, 5306, 6443, 7378, 7580, 10540, 10612, 11749, 12886, 13265, 14756, 18445, 23498, 25772, 26530, 32215, 36890, 45101, 46996, 53060, 58745, 64430, 73780, 82243, 90202, 117490, 128860, 164486, 180404, 199733, 225505, 234980, 328972, 399466, 411215, 451010, 798932, 822430, 902020, 998665, 1398131, 1644860, 1997330, 2796262, 3994660, 5592524, 6990655, 13981310, 27962620]

約数ペア:

[(1, 27962620), (2, 13981310), (4, 6990655), (5, 5592524), (7, 3994660), (10, 2796262), (14, 1997330), (17, 1644860), (20, 1398131), (28, 998665), (31, 902020), (34, 822430), (35, 798932), (62, 451010), (68, 411215), (70, 399466), (85, 328972), (119, 234980), (124, 225505), (140, 199733), (155, 180404), (170, 164486), (217, 128860), (238, 117490), (310, 90202), (340, 82243), (379, 73780), (434, 64430), (476, 58745), (527, 53060), (595, 46996), (620, 45101), (758, 36890), (868, 32215), (1054, 26530), (1085, 25772), (1190, 23498), (1516, 18445), (1895, 14756), (2108, 13265), (2170, 12886), (2380, 11749), (2635, 10612), (2653, 10540), (3689, 7580), (3790, 7378), (4340, 6443), (5270, 5306)]