154165410

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{81569}}^1$

素因数の和:81592

約数の個数: 64

約数和(自身を含む): 469843200

約数和(自身を除く): 315677790

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 81569, 163138, 244707, 407845, 489414, 570983, 734121, 815690, 1141966, 1223535, 1468242, 1712949, 2202363, 2447070, 2854915, 3425898, 3670605, 4404726, 5138847, 5709830, 7341210, 8564745, 10277694, 11011815, 15416541, 17129490, 22023630, 25694235, 30833082, 51388470, 77082705, 154165410]

約数ペア:

[(1, 154165410), (2, 77082705), (3, 51388470), (5, 30833082), (6, 25694235), (7, 22023630), (9, 17129490), (10, 15416541), (14, 11011815), (15, 10277694), (18, 8564745), (21, 7341210), (27, 5709830), (30, 5138847), (35, 4404726), (42, 3670605), (45, 3425898), (54, 2854915), (63, 2447070), (70, 2202363), (90, 1712949), (105, 1468242), (126, 1223535), (135, 1141966), (189, 815690), (210, 734121), (270, 570983), (315, 489414), (378, 407845), (630, 244707), (945, 163138), (1890, 81569)]