31704324780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1\times {\mathrm{14537}}^1$

素因数の和:14935

約数の個数: 96

約数和(自身を含む): 89723418624

約数和(自身を除く): 58019093844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 163, 223, 326, 446, 489, 652, 669, 815, 892, 978, 1115, 1338, 1630, 1956, 2230, 2445, 2676, 3260, 3345, 4460, 4890, 6690, 9780, 13380, 14537, 29074, 36349, 43611, 58148, 72685, 72698, 87222, 109047, 145370, 145396, 174444, 181745, 218055, 218094, 290740, 363490, 436110, 436188, 545235, 726980, 872220, 1090470, 2180940, 2369531, 3241751, 4739062, 6483502, 7108593, 9478124, 9725253, 11847655, 12967004, 14217186, 16208755, 19450506, 23695310, 28434372, 32417510, 35542965, 38901012, 47390620, 48626265, 64835020, 71085930, 97252530, 142171860, 194505060, 528405413, 1056810826, 1585216239, 2113621652, 2642027065, 3170432478, 5284054130, 6340864956, 7926081195, 10568108260, 15852162390, 31704324780]

約数ペア:

[(1, 31704324780), (2, 15852162390), (3, 10568108260), (4, 7926081195), (5, 6340864956), (6, 5284054130), (10, 3170432478), (12, 2642027065), (15, 2113621652), (20, 1585216239), (30, 1056810826), (60, 528405413), (163, 194505060), (223, 142171860), (326, 97252530), (446, 71085930), (489, 64835020), (652, 48626265), (669, 47390620), (815, 38901012), (892, 35542965), (978, 32417510), (1115, 28434372), (1338, 23695310), (1630, 19450506), (1956, 16208755), (2230, 14217186), (2445, 12967004), (2676, 11847655), (3260, 9725253), (3345, 9478124), (4460, 7108593), (4890, 6483502), (6690, 4739062), (9780, 3241751), (13380, 2369531), (14537, 2180940), (29074, 1090470), (36349, 872220), (43611, 726980), (58148, 545235), (72685, 436188), (72698, 436110), (87222, 363490), (109047, 290740), (145370, 218094), (145396, 218055), (174444, 181745)]