42619770

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{17539}}^1$

素因数の和:17561

約数の個数: 48

約数和(自身を含む): 114922080

約数和(自身を除く): 72302310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 17539, 35078, 52617, 87695, 105234, 157851, 175390, 263085, 315702, 473553, 526170, 789255, 947106, 1420659, 1578510, 2367765, 2841318, 4261977, 4735530, 7103295, 8523954, 14206590, 21309885, 42619770]

約数ペア:

[(1, 42619770), (2, 21309885), (3, 14206590), (5, 8523954), (6, 7103295), (9, 4735530), (10, 4261977), (15, 2841318), (18, 2367765), (27, 1578510), (30, 1420659), (45, 947106), (54, 789255), (81, 526170), (90, 473553), (135, 315702), (162, 263085), (243, 175390), (270, 157851), (405, 105234), (486, 87695), (810, 52617), (1215, 35078), (2430, 17539)]