74547270

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{39443}}^1$

素因数の和:39466

約数の個数: 64

約数和(自身を含む): 227197440

約数和(自身を除く): 152650170

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, 39443, 78886, 118329, 197215, 236658, 276101, 354987, 394430, 552202, 591645, 709974, 828303, 1064961, 1183290, 1380505, 1656606, 1774935, 2129922, 2484909, 2761010, 3549870, 4141515, 4969818, 5324805, 7454727, 8283030, 10649610, 12424545, 14909454, 24849090, 37273635, 74547270]

約数ペア:

[(1, 74547270), (2, 37273635), (3, 24849090), (5, 14909454), (6, 12424545), (7, 10649610), (9, 8283030), (10, 7454727), (14, 5324805), (15, 4969818), (18, 4141515), (21, 3549870), (27, 2761010), (30, 2484909), (35, 2129922), (42, 1774935), (45, 1656606), (54, 1380505), (63, 1183290), (70, 1064961), (90, 828303), (105, 709974), (126, 591645), (135, 552202), (189, 394430), (210, 354987), (270, 276101), (315, 236658), (378, 197215), (630, 118329), (945, 78886), (1890, 39443)]