3541980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:283

約数の個数: 96

約数和(自身を含む): 11289600

約数和(自身を除く): 7747620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 239, 247, 260, 285, 380, 390, 478, 494, 570, 717, 741, 780, 956, 988, 1140, 1195, 1235, 1434, 1482, 2390, 2470, 2868, 2964, 3107, 3585, 3705, 4541, 4780, 4940, 6214, 7170, 7410, 9082, 9321, 12428, 13623, 14340, 14820, 15535, 18164, 18642, 22705, 27246, 31070, 37284, 45410, 46605, 54492, 59033, 62140, 68115, 90820, 93210, 118066, 136230, 177099, 186420, 236132, 272460, 295165, 354198, 590330, 708396, 885495, 1180660, 1770990, 3541980]

約数ペア:

[(1, 3541980), (2, 1770990), (3, 1180660), (4, 885495), (5, 708396), (6, 590330), (10, 354198), (12, 295165), (13, 272460), (15, 236132), (19, 186420), (20, 177099), (26, 136230), (30, 118066), (38, 93210), (39, 90820), (52, 68115), (57, 62140), (60, 59033), (65, 54492), (76, 46605), (78, 45410), (95, 37284), (114, 31070), (130, 27246), (156, 22705), (190, 18642), (195, 18164), (228, 15535), (239, 14820), (247, 14340), (260, 13623), (285, 12428), (380, 9321), (390, 9082), (478, 7410), (494, 7170), (570, 6214), (717, 4940), (741, 4780), (780, 4541), (956, 3705), (988, 3585), (1140, 3107), (1195, 2964), (1235, 2868), (1434, 2470), (1482, 2390)]