1876290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1$

素因数の和:323

約数の個数: 64

約数和(自身を含む): 5152896

約数和(自身を除く): 3276606

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 283, 390, 442, 510, 566, 663, 849, 1105, 1326, 1415, 1698, 2210, 2830, 3315, 3679, 4245, 4811, 6630, 7358, 8490, 9622, 11037, 14433, 18395, 22074, 24055, 28866, 36790, 48110, 55185, 62543, 72165, 110370, 125086, 144330, 187629, 312715, 375258, 625430, 938145, 1876290]

約数ペア:

[(1, 1876290), (2, 938145), (3, 625430), (5, 375258), (6, 312715), (10, 187629), (13, 144330), (15, 125086), (17, 110370), (26, 72165), (30, 62543), (34, 55185), (39, 48110), (51, 36790), (65, 28866), (78, 24055), (85, 22074), (102, 18395), (130, 14433), (170, 11037), (195, 9622), (221, 8490), (255, 7358), (283, 6630), (390, 4811), (442, 4245), (510, 3679), (566, 3315), (663, 2830), (849, 2210), (1105, 1698), (1326, 1415)]