42746610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:363

約数の個数: 64

約数和(自身を含む): 105494400

約数和(自身を除く): 62747790

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 131, 146, 149, 219, 262, 298, 365, 393, 438, 447, 655, 730, 745, 786, 894, 1095, 1310, 1490, 1965, 2190, 2235, 3930, 4470, 9563, 10877, 19126, 19519, 21754, 28689, 32631, 39038, 47815, 54385, 57378, 58557, 65262, 95630, 97595, 108770, 117114, 143445, 163155, 195190, 286890, 292785, 326310, 585570, 1424887, 2849774, 4274661, 7124435, 8549322, 14248870, 21373305, 42746610]

約数ペア:

[(1, 42746610), (2, 21373305), (3, 14248870), (5, 8549322), (6, 7124435), (10, 4274661), (15, 2849774), (30, 1424887), (73, 585570), (131, 326310), (146, 292785), (149, 286890), (219, 195190), (262, 163155), (298, 143445), (365, 117114), (393, 108770), (438, 97595), (447, 95630), (655, 65262), (730, 58557), (745, 57378), (786, 54385), (894, 47815), (1095, 39038), (1310, 32631), (1490, 28689), (1965, 21754), (2190, 19519), (2235, 19126), (3930, 10877), (4470, 9563)]