74272830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{145633}}^1$

素因数の和:145660

約数の個数: 32

約数和(自身を含む): 188741664

約数和(自身を除く): 114468834

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 145633, 291266, 436899, 728165, 873798, 1456330, 2184495, 2475761, 4368990, 4951522, 7427283, 12378805, 14854566, 24757610, 37136415, 74272830]

約数ペア:

[(1, 74272830), (2, 37136415), (3, 24757610), (5, 14854566), (6, 12378805), (10, 7427283), (15, 4951522), (17, 4368990), (30, 2475761), (34, 2184495), (51, 1456330), (85, 873798), (102, 728165), (170, 436899), (255, 291266), (510, 145633)]