12251460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:277

約数の個数: 96

約数和(自身を含む): 37537920

約数和(自身を除く): 25286460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 113, 130, 139, 156, 195, 226, 260, 278, 339, 390, 417, 452, 556, 565, 678, 695, 780, 834, 1130, 1356, 1390, 1469, 1668, 1695, 1807, 2085, 2260, 2780, 2938, 3390, 3614, 4170, 4407, 5421, 5876, 6780, 7228, 7345, 8340, 8814, 9035, 10842, 14690, 15707, 17628, 18070, 21684, 22035, 27105, 29380, 31414, 36140, 44070, 47121, 54210, 62828, 78535, 88140, 94242, 108420, 157070, 188484, 204191, 235605, 314140, 408382, 471210, 612573, 816764, 942420, 1020955, 1225146, 2041910, 2450292, 3062865, 4083820, 6125730, 12251460]

約数ペア:

[(1, 12251460), (2, 6125730), (3, 4083820), (4, 3062865), (5, 2450292), (6, 2041910), (10, 1225146), (12, 1020955), (13, 942420), (15, 816764), (20, 612573), (26, 471210), (30, 408382), (39, 314140), (52, 235605), (60, 204191), (65, 188484), (78, 157070), (113, 108420), (130, 94242), (139, 88140), (156, 78535), (195, 62828), (226, 54210), (260, 47121), (278, 44070), (339, 36140), (390, 31414), (417, 29380), (452, 27105), (556, 22035), (565, 21684), (678, 18070), (695, 17628), (780, 15707), (834, 14690), (1130, 10842), (1356, 9035), (1390, 8814), (1469, 8340), (1668, 7345), (1695, 7228), (1807, 6780), (2085, 5876), (2260, 5421), (2780, 4407), (2938, 4170), (3390, 3614)]