523719170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{18229}}^1$

素因数の和:18279

約数の個数: 48

約数和(自身を含む): 1080893160

約数和(自身を除く): 557173990

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 169, 170, 221, 338, 442, 845, 1105, 1690, 2210, 2873, 5746, 14365, 18229, 28730, 36458, 91145, 182290, 236977, 309893, 473954, 619786, 1184885, 1549465, 2369770, 3080701, 3098930, 4028609, 6161402, 8057218, 15403505, 20143045, 30807010, 40286090, 52371917, 104743834, 261859585, 523719170]

約数ペア:

[(1, 523719170), (2, 261859585), (5, 104743834), (10, 52371917), (13, 40286090), (17, 30807010), (26, 20143045), (34, 15403505), (65, 8057218), (85, 6161402), (130, 4028609), (169, 3098930), (170, 3080701), (221, 2369770), (338, 1549465), (442, 1184885), (845, 619786), (1105, 473954), (1690, 309893), (2210, 236977), (2873, 182290), (5746, 91145), (14365, 36458), (18229, 28730)]