750978090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{31727}}^1$

素因数の和:32003

約数の個数: 48

約数和(自身を含む): 1960028928

約数和(自身を除く): 1209050838

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 263, 526, 789, 1315, 1578, 2367, 2630, 3945, 4734, 7890, 11835, 23670, 31727, 63454, 95181, 158635, 190362, 285543, 317270, 475905, 571086, 951810, 1427715, 2855430, 8344201, 16688402, 25032603, 41721005, 50065206, 75097809, 83442010, 125163015, 150195618, 250326030, 375489045, 750978090]

約数ペア:

[(1, 750978090), (2, 375489045), (3, 250326030), (5, 150195618), (6, 125163015), (9, 83442010), (10, 75097809), (15, 50065206), (18, 41721005), (30, 25032603), (45, 16688402), (90, 8344201), (263, 2855430), (526, 1427715), (789, 951810), (1315, 571086), (1578, 475905), (2367, 317270), (2630, 285543), (3945, 190362), (4734, 158635), (7890, 95181), (11835, 63454), (23670, 31727)]