72291310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4673}}^1$

素因数の和:4717

約数の個数: 64

約数和(自身を含む): 169610112

約数和(自身を除く): 97318802

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 26, 34, 35, 65, 70, 85, 91, 119, 130, 170, 182, 221, 238, 442, 455, 595, 910, 1105, 1190, 1547, 2210, 3094, 4673, 7735, 9346, 15470, 23365, 32711, 46730, 60749, 65422, 79441, 121498, 158882, 163555, 303745, 327110, 397205, 425243, 556087, 607490, 794410, 850486, 1032733, 1112174, 2065466, 2126215, 2780435, 4252430, 5163665, 5560870, 7229131, 10327330, 14458262, 36145655, 72291310]

約数ペア:

[(1, 72291310), (2, 36145655), (5, 14458262), (7, 10327330), (10, 7229131), (13, 5560870), (14, 5163665), (17, 4252430), (26, 2780435), (34, 2126215), (35, 2065466), (65, 1112174), (70, 1032733), (85, 850486), (91, 794410), (119, 607490), (130, 556087), (170, 425243), (182, 397205), (221, 327110), (238, 303745), (442, 163555), (455, 158882), (595, 121498), (910, 79441), (1105, 65422), (1190, 60749), (1547, 46730), (2210, 32711), (3094, 23365), (4673, 15470), (7735, 9346)]