30361770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{809}}^1$

素因数の和:964

約数の個数: 64

約数和(自身を含む): 81648000

約数和(自身を除く): 51286230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 139, 270, 278, 417, 695, 809, 834, 1251, 1390, 1618, 2085, 2427, 2502, 3753, 4045, 4170, 4854, 6255, 7281, 7506, 8090, 12135, 12510, 14562, 18765, 21843, 24270, 36405, 37530, 43686, 72810, 109215, 112451, 218430, 224902, 337353, 562255, 674706, 1012059, 1124510, 1686765, 2024118, 3036177, 3373530, 5060295, 6072354, 10120590, 15180885, 30361770]

約数ペア:

[(1, 30361770), (2, 15180885), (3, 10120590), (5, 6072354), (6, 5060295), (9, 3373530), (10, 3036177), (15, 2024118), (18, 1686765), (27, 1124510), (30, 1012059), (45, 674706), (54, 562255), (90, 337353), (135, 224902), (139, 218430), (270, 112451), (278, 109215), (417, 72810), (695, 43686), (809, 37530), (834, 36405), (1251, 24270), (1390, 21843), (1618, 18765), (2085, 14562), (2427, 12510), (2502, 12135), (3753, 8090), (4045, 7506), (4170, 7281), (4854, 6255)]