57178290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{541}}^1$

素因数の和:835

約数の個数: 64

約数和(自身を含む): 148603392

約数和(自身を除く): 91425102

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 271, 390, 541, 542, 813, 1082, 1355, 1623, 1626, 2705, 2710, 3246, 3523, 4065, 5410, 7033, 7046, 8115, 8130, 10569, 14066, 16230, 17615, 21099, 21138, 35165, 35230, 42198, 52845, 70330, 105495, 105690, 146611, 210990, 293222, 439833, 733055, 879666, 1466110, 1905943, 2199165, 3811886, 4398330, 5717829, 9529715, 11435658, 19059430, 28589145, 57178290]

約数ペア:

[(1, 57178290), (2, 28589145), (3, 19059430), (5, 11435658), (6, 9529715), (10, 5717829), (13, 4398330), (15, 3811886), (26, 2199165), (30, 1905943), (39, 1466110), (65, 879666), (78, 733055), (130, 439833), (195, 293222), (271, 210990), (390, 146611), (541, 105690), (542, 105495), (813, 70330), (1082, 52845), (1355, 42198), (1623, 35230), (1626, 35165), (2705, 21138), (2710, 21099), (3246, 17615), (3523, 16230), (4065, 14066), (5410, 10569), (7033, 8130), (7046, 8115)]