47385270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{787}}^1$

素因数の和:1026

約数の個数: 64

約数和(自身を含む): 127088640

約数和(自身を除く): 79703370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 223, 270, 446, 669, 787, 1115, 1338, 1574, 2007, 2230, 2361, 3345, 3935, 4014, 4722, 6021, 6690, 7083, 7870, 10035, 11805, 12042, 14166, 20070, 21249, 23610, 30105, 35415, 42498, 60210, 70830, 106245, 175501, 212490, 351002, 526503, 877505, 1053006, 1579509, 1755010, 2632515, 3159018, 4738527, 5265030, 7897545, 9477054, 15795090, 23692635, 47385270]

約数ペア:

[(1, 47385270), (2, 23692635), (3, 15795090), (5, 9477054), (6, 7897545), (9, 5265030), (10, 4738527), (15, 3159018), (18, 2632515), (27, 1755010), (30, 1579509), (45, 1053006), (54, 877505), (90, 526503), (135, 351002), (223, 212490), (270, 175501), (446, 106245), (669, 70830), (787, 60210), (1115, 42498), (1338, 35415), (1574, 30105), (2007, 23610), (2230, 21249), (2361, 20070), (3345, 14166), (3935, 12042), (4014, 11805), (4722, 10035), (6021, 7870), (6690, 7083)]