12984180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:317

約数の個数: 96

約数和(自身を含む): 40255488

約数和(自身を除く): 27271308

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 103, 110, 132, 165, 191, 206, 220, 309, 330, 382, 412, 515, 573, 618, 660, 764, 955, 1030, 1133, 1146, 1236, 1545, 1910, 2060, 2101, 2266, 2292, 2865, 3090, 3399, 3820, 4202, 4532, 5665, 5730, 6180, 6303, 6798, 8404, 10505, 11330, 11460, 12606, 13596, 16995, 19673, 21010, 22660, 25212, 31515, 33990, 39346, 42020, 59019, 63030, 67980, 78692, 98365, 118038, 126060, 196730, 216403, 236076, 295095, 393460, 432806, 590190, 649209, 865612, 1082015, 1180380, 1298418, 2164030, 2596836, 3246045, 4328060, 6492090, 12984180]

約数ペア:

[(1, 12984180), (2, 6492090), (3, 4328060), (4, 3246045), (5, 2596836), (6, 2164030), (10, 1298418), (11, 1180380), (12, 1082015), (15, 865612), (20, 649209), (22, 590190), (30, 432806), (33, 393460), (44, 295095), (55, 236076), (60, 216403), (66, 196730), (103, 126060), (110, 118038), (132, 98365), (165, 78692), (191, 67980), (206, 63030), (220, 59019), (309, 42020), (330, 39346), (382, 33990), (412, 31515), (515, 25212), (573, 22660), (618, 21010), (660, 19673), (764, 16995), (955, 13596), (1030, 12606), (1133, 11460), (1146, 11330), (1236, 10505), (1545, 8404), (1910, 6798), (2060, 6303), (2101, 6180), (2266, 5730), (2292, 5665), (2865, 4532), (3090, 4202), (3399, 3820)]