617038980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{349}}^1\times {\mathrm{373}}^1$

素因数の和:813

約数の個数: 96

約数和(自身を含む): 1759296000

約数和(自身を除く): 1142257020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 349, 373, 395, 474, 698, 746, 790, 948, 1047, 1119, 1185, 1396, 1492, 1580, 1745, 1865, 2094, 2238, 2370, 3490, 3730, 4188, 4476, 4740, 5235, 5595, 6980, 7460, 10470, 11190, 20940, 22380, 27571, 29467, 55142, 58934, 82713, 88401, 110284, 117868, 130177, 137855, 147335, 165426, 176802, 260354, 275710, 294670, 330852, 353604, 390531, 413565, 442005, 520708, 551420, 589340, 650885, 781062, 827130, 884010, 1301770, 1562124, 1654260, 1768020, 1952655, 2603540, 3905310, 7810620, 10283983, 20567966, 30851949, 41135932, 51419915, 61703898, 102839830, 123407796, 154259745, 205679660, 308519490, 617038980]

約数ペア:

[(1, 617038980), (2, 308519490), (3, 205679660), (4, 154259745), (5, 123407796), (6, 102839830), (10, 61703898), (12, 51419915), (15, 41135932), (20, 30851949), (30, 20567966), (60, 10283983), (79, 7810620), (158, 3905310), (237, 2603540), (316, 1952655), (349, 1768020), (373, 1654260), (395, 1562124), (474, 1301770), (698, 884010), (746, 827130), (790, 781062), (948, 650885), (1047, 589340), (1119, 551420), (1185, 520708), (1396, 442005), (1492, 413565), (1580, 390531), (1745, 353604), (1865, 330852), (2094, 294670), (2238, 275710), (2370, 260354), (3490, 176802), (3730, 165426), (4188, 147335), (4476, 137855), (4740, 130177), (5235, 117868), (5595, 110284), (6980, 88401), (7460, 82713), (10470, 58934), (11190, 55142), (20940, 29467), (22380, 27571)]