20139804030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{67247}}^1$

素因数の和:67473

約数の個数: 64

約数和(自身を含む): 49386931200

約数和(自身を除く): 29247127170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 149, 201, 298, 335, 402, 447, 670, 745, 894, 1005, 1490, 2010, 2235, 4470, 9983, 19966, 29949, 49915, 59898, 67247, 99830, 134494, 149745, 201741, 299490, 336235, 403482, 672470, 1008705, 2017410, 4505549, 9011098, 10019803, 13516647, 20039606, 22527745, 27033294, 30059409, 45055490, 50099015, 60118818, 67583235, 100198030, 135166470, 150297045, 300594090, 671326801, 1342653602, 2013980403, 3356634005, 4027960806, 6713268010, 10069902015, 20139804030]

約数ペア:

[(1, 20139804030), (2, 10069902015), (3, 6713268010), (5, 4027960806), (6, 3356634005), (10, 2013980403), (15, 1342653602), (30, 671326801), (67, 300594090), (134, 150297045), (149, 135166470), (201, 100198030), (298, 67583235), (335, 60118818), (402, 50099015), (447, 45055490), (670, 30059409), (745, 27033294), (894, 22527745), (1005, 20039606), (1490, 13516647), (2010, 10019803), (2235, 9011098), (4470, 4505549), (9983, 2017410), (19966, 1008705), (29949, 672470), (49915, 403482), (59898, 336235), (67247, 299490), (99830, 201741), (134494, 149745)]