145885770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{26573}}^1$

素因数の和:26647

約数の個数: 48

約数和(自身を含む): 385535592

約数和(自身を除く): 239649822

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 5490, 26573, 53146, 79719, 132865, 159438, 239157, 265730, 398595, 478314, 797190, 1195785, 1620953, 2391570, 3241906, 4862859, 8104765, 9725718, 14588577, 16209530, 24314295, 29177154, 48628590, 72942885, 145885770]

約数ペア:

[(1, 145885770), (2, 72942885), (3, 48628590), (5, 29177154), (6, 24314295), (9, 16209530), (10, 14588577), (15, 9725718), (18, 8104765), (30, 4862859), (45, 3241906), (61, 2391570), (90, 1620953), (122, 1195785), (183, 797190), (305, 478314), (366, 398595), (549, 265730), (610, 239157), (915, 159438), (1098, 132865), (1830, 79719), (2745, 53146), (5490, 26573)]