11601990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7583}}^1$

素因数の和:7613

約数の個数: 48

約数和(自身を含む): 31943808

約数和(自身を除く): 20341818

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 7583, 15166, 22749, 37915, 45498, 68247, 75830, 113745, 128911, 136494, 227490, 257822, 341235, 386733, 644555, 682470, 773466, 1160199, 1289110, 1933665, 2320398, 3867330, 5800995, 11601990]

約数ペア:

[(1, 11601990), (2, 5800995), (3, 3867330), (5, 2320398), (6, 1933665), (9, 1289110), (10, 1160199), (15, 773466), (17, 682470), (18, 644555), (30, 386733), (34, 341235), (45, 257822), (51, 227490), (85, 136494), (90, 128911), (102, 113745), (153, 75830), (170, 68247), (255, 45498), (306, 37915), (510, 22749), (765, 15166), (1530, 7583)]