1892670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:257

約数の個数: 64

約数和(自身を含む): 5128704

約数和(自身を除く): 3236034

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 195, 211, 230, 299, 345, 390, 422, 598, 633, 690, 897, 1055, 1266, 1495, 1794, 2110, 2743, 2990, 3165, 4485, 4853, 5486, 6330, 8229, 8970, 9706, 13715, 14559, 16458, 24265, 27430, 29118, 41145, 48530, 63089, 72795, 82290, 126178, 145590, 189267, 315445, 378534, 630890, 946335, 1892670]

約数ペア:

[(1, 1892670), (2, 946335), (3, 630890), (5, 378534), (6, 315445), (10, 189267), (13, 145590), (15, 126178), (23, 82290), (26, 72795), (30, 63089), (39, 48530), (46, 41145), (65, 29118), (69, 27430), (78, 24265), (115, 16458), (130, 14559), (138, 13715), (195, 9706), (211, 8970), (230, 8229), (299, 6330), (345, 5486), (390, 4853), (422, 4485), (598, 3165), (633, 2990), (690, 2743), (897, 2110), (1055, 1794), (1266, 1495)]