420621570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{46273}}^1$

素因数の和:46387

約数の個数: 48

約数和(自身を含む): 1104467832

約数和(自身を除く): 683846262

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 101, 202, 303, 505, 606, 909, 1010, 1515, 1818, 3030, 4545, 9090, 46273, 92546, 138819, 231365, 277638, 416457, 462730, 694095, 832914, 1388190, 2082285, 4164570, 4673573, 9347146, 14020719, 23367865, 28041438, 42062157, 46735730, 70103595, 84124314, 140207190, 210310785, 420621570]

約数ペア:

[(1, 420621570), (2, 210310785), (3, 140207190), (5, 84124314), (6, 70103595), (9, 46735730), (10, 42062157), (15, 28041438), (18, 23367865), (30, 14020719), (45, 9347146), (90, 4673573), (101, 4164570), (202, 2082285), (303, 1388190), (505, 832914), (606, 694095), (909, 462730), (1010, 416457), (1515, 277638), (1818, 231365), (3030, 138819), (4545, 92546), (9090, 46273)]