61339710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{757}}^1$

素因数の和:877

約数の個数: 64

約数和(自身を含む): 153467712

約数和(自身を除く): 92128002

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 73, 74, 111, 146, 185, 219, 222, 365, 370, 438, 555, 730, 757, 1095, 1110, 1514, 2190, 2271, 2701, 3785, 4542, 5402, 7570, 8103, 11355, 13505, 16206, 22710, 27010, 28009, 40515, 55261, 56018, 81030, 84027, 110522, 140045, 165783, 168054, 276305, 280090, 331566, 420135, 552610, 828915, 840270, 1657830, 2044657, 4089314, 6133971, 10223285, 12267942, 20446570, 30669855, 61339710]

約数ペア:

[(1, 61339710), (2, 30669855), (3, 20446570), (5, 12267942), (6, 10223285), (10, 6133971), (15, 4089314), (30, 2044657), (37, 1657830), (73, 840270), (74, 828915), (111, 552610), (146, 420135), (185, 331566), (219, 280090), (222, 276305), (365, 168054), (370, 165783), (438, 140045), (555, 110522), (730, 84027), (757, 81030), (1095, 56018), (1110, 55261), (1514, 40515), (2190, 28009), (2271, 27010), (2701, 22710), (3785, 16206), (4542, 13505), (5402, 11355), (7570, 8103)]