37838580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{349}}^1$

素因数の和:513

約数の個数: 96

約数和(自身を含む): 115248000

約数和(自身を除く): 77409420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 139, 156, 195, 260, 278, 349, 390, 417, 556, 695, 698, 780, 834, 1047, 1390, 1396, 1668, 1745, 1807, 2085, 2094, 2780, 3490, 3614, 4170, 4188, 4537, 5235, 5421, 6980, 7228, 8340, 9035, 9074, 10470, 10842, 13611, 18070, 18148, 20940, 21684, 22685, 27105, 27222, 36140, 45370, 48511, 54210, 54444, 68055, 90740, 97022, 108420, 136110, 145533, 194044, 242555, 272220, 291066, 485110, 582132, 630643, 727665, 970220, 1261286, 1455330, 1891929, 2522572, 2910660, 3153215, 3783858, 6306430, 7567716, 9459645, 12612860, 18919290, 37838580]

約数ペア:

[(1, 37838580), (2, 18919290), (3, 12612860), (4, 9459645), (5, 7567716), (6, 6306430), (10, 3783858), (12, 3153215), (13, 2910660), (15, 2522572), (20, 1891929), (26, 1455330), (30, 1261286), (39, 970220), (52, 727665), (60, 630643), (65, 582132), (78, 485110), (130, 291066), (139, 272220), (156, 242555), (195, 194044), (260, 145533), (278, 136110), (349, 108420), (390, 97022), (417, 90740), (556, 68055), (695, 54444), (698, 54210), (780, 48511), (834, 45370), (1047, 36140), (1390, 27222), (1396, 27105), (1668, 22685), (1745, 21684), (1807, 20940), (2085, 18148), (2094, 18070), (2780, 13611), (3490, 10842), (3614, 10470), (4170, 9074), (4188, 9035), (4537, 8340), (5235, 7228), (5421, 6980)]