315080450

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{3301}}^1$

素因数の和:3419

約数の個数: 48

約数和(自身を含む): 619085376

約数和(自身を除く): 304004926

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 83, 115, 166, 230, 415, 575, 830, 1150, 1909, 2075, 3301, 3818, 4150, 6602, 9545, 16505, 19090, 33010, 47725, 75923, 82525, 95450, 151846, 165050, 273983, 379615, 547966, 759230, 1369915, 1898075, 2739830, 3796150, 6301609, 6849575, 12603218, 13699150, 31508045, 63016090, 157540225, 315080450]

約数ペア:

[(1, 315080450), (2, 157540225), (5, 63016090), (10, 31508045), (23, 13699150), (25, 12603218), (46, 6849575), (50, 6301609), (83, 3796150), (115, 2739830), (166, 1898075), (230, 1369915), (415, 759230), (575, 547966), (830, 379615), (1150, 273983), (1909, 165050), (2075, 151846), (3301, 95450), (3818, 82525), (4150, 75923), (6602, 47725), (9545, 33010), (16505, 19090)]