39021420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:295

約数の個数: 96

約数和(自身を含む): 113379840

約数和(自身を除く): 74358420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 73, 118, 146, 151, 177, 219, 236, 292, 295, 302, 354, 365, 438, 453, 590, 604, 708, 730, 755, 876, 885, 906, 1095, 1180, 1460, 1510, 1770, 1812, 2190, 2265, 3020, 3540, 4307, 4380, 4530, 8614, 8909, 9060, 11023, 12921, 17228, 17818, 21535, 22046, 25842, 26727, 33069, 35636, 43070, 44092, 44545, 51684, 53454, 55115, 64605, 66138, 86140, 89090, 106908, 110230, 129210, 132276, 133635, 165345, 178180, 220460, 258420, 267270, 330690, 534540, 650357, 661380, 1300714, 1951071, 2601428, 3251785, 3902142, 6503570, 7804284, 9755355, 13007140, 19510710, 39021420]

約数ペア:

[(1, 39021420), (2, 19510710), (3, 13007140), (4, 9755355), (5, 7804284), (6, 6503570), (10, 3902142), (12, 3251785), (15, 2601428), (20, 1951071), (30, 1300714), (59, 661380), (60, 650357), (73, 534540), (118, 330690), (146, 267270), (151, 258420), (177, 220460), (219, 178180), (236, 165345), (292, 133635), (295, 132276), (302, 129210), (354, 110230), (365, 106908), (438, 89090), (453, 86140), (590, 66138), (604, 64605), (708, 55115), (730, 53454), (755, 51684), (876, 44545), (885, 44092), (906, 43070), (1095, 35636), (1180, 33069), (1460, 26727), (1510, 25842), (1770, 22046), (1812, 21535), (2190, 17818), (2265, 17228), (3020, 12921), (3540, 11023), (4307, 9060), (4380, 8909), (4530, 8614)]