2673420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2621}}^1$

素因数の和:2650

約数の個数: 48

約数和(自身を含む): 7928928

約数和(自身を除く): 5255508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 2621, 5242, 7863, 10484, 13105, 15726, 26210, 31452, 39315, 44557, 52420, 78630, 89114, 133671, 157260, 178228, 222785, 267342, 445570, 534684, 668355, 891140, 1336710, 2673420]

約数ペア:

[(1, 2673420), (2, 1336710), (3, 891140), (4, 668355), (5, 534684), (6, 445570), (10, 267342), (12, 222785), (15, 178228), (17, 157260), (20, 133671), (30, 89114), (34, 78630), (51, 52420), (60, 44557), (68, 39315), (85, 31452), (102, 26210), (170, 15726), (204, 13105), (255, 10484), (340, 7863), (510, 5242), (1020, 2621)]