17495580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:283

約数の個数: 96

約数和(自身を含む): 52416000

約数和(自身を除く): 34920420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 103, 114, 149, 190, 206, 228, 285, 298, 309, 380, 412, 447, 515, 570, 596, 618, 745, 894, 1030, 1140, 1236, 1490, 1545, 1788, 1957, 2060, 2235, 2831, 2980, 3090, 3914, 4470, 5662, 5871, 6180, 7828, 8493, 8940, 9785, 11324, 11742, 14155, 15347, 16986, 19570, 23484, 28310, 29355, 30694, 33972, 39140, 42465, 46041, 56620, 58710, 61388, 76735, 84930, 92082, 117420, 153470, 169860, 184164, 230205, 291593, 306940, 460410, 583186, 874779, 920820, 1166372, 1457965, 1749558, 2915930, 3499116, 4373895, 5831860, 8747790, 17495580]

約数ペア:

[(1, 17495580), (2, 8747790), (3, 5831860), (4, 4373895), (5, 3499116), (6, 2915930), (10, 1749558), (12, 1457965), (15, 1166372), (19, 920820), (20, 874779), (30, 583186), (38, 460410), (57, 306940), (60, 291593), (76, 230205), (95, 184164), (103, 169860), (114, 153470), (149, 117420), (190, 92082), (206, 84930), (228, 76735), (285, 61388), (298, 58710), (309, 56620), (380, 46041), (412, 42465), (447, 39140), (515, 33972), (570, 30694), (596, 29355), (618, 28310), (745, 23484), (894, 19570), (1030, 16986), (1140, 15347), (1236, 14155), (1490, 11742), (1545, 11324), (1788, 9785), (1957, 8940), (2060, 8493), (2235, 7828), (2831, 6180), (2980, 5871), (3090, 5662), (3914, 4470)]