225472470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{123209}}^1$

素因数の和:123280

約数の個数: 32

約数和(自身を含む): 550009440

約数和(自身を除く): 324536970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 123209, 246418, 369627, 616045, 739254, 1232090, 1848135, 3696270, 7515749, 15031498, 22547247, 37578745, 45094494, 75157490, 112736235, 225472470]

約数ペア:

[(1, 225472470), (2, 112736235), (3, 75157490), (5, 45094494), (6, 37578745), (10, 22547247), (15, 15031498), (30, 7515749), (61, 3696270), (122, 1848135), (183, 1232090), (305, 739254), (366, 616045), (610, 369627), (915, 246418), (1830, 123209)]