129985260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{503}}^1$

素因数の和:647

約数の個数: 96

約数和(自身を含む): 375943680

約数和(自身を除く): 245958420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 73, 118, 146, 177, 219, 236, 292, 295, 354, 365, 438, 503, 590, 708, 730, 876, 885, 1006, 1095, 1180, 1460, 1509, 1770, 2012, 2190, 2515, 3018, 3540, 4307, 4380, 5030, 6036, 7545, 8614, 10060, 12921, 15090, 17228, 21535, 25842, 29677, 30180, 36719, 43070, 51684, 59354, 64605, 73438, 86140, 89031, 110157, 118708, 129210, 146876, 148385, 178062, 183595, 220314, 258420, 296770, 356124, 367190, 440628, 445155, 550785, 593540, 734380, 890310, 1101570, 1780620, 2166421, 2203140, 4332842, 6499263, 8665684, 10832105, 12998526, 21664210, 25997052, 32496315, 43328420, 64992630, 129985260]

約数ペア:

[(1, 129985260), (2, 64992630), (3, 43328420), (4, 32496315), (5, 25997052), (6, 21664210), (10, 12998526), (12, 10832105), (15, 8665684), (20, 6499263), (30, 4332842), (59, 2203140), (60, 2166421), (73, 1780620), (118, 1101570), (146, 890310), (177, 734380), (219, 593540), (236, 550785), (292, 445155), (295, 440628), (354, 367190), (365, 356124), (438, 296770), (503, 258420), (590, 220314), (708, 183595), (730, 178062), (876, 148385), (885, 146876), (1006, 129210), (1095, 118708), (1180, 110157), (1460, 89031), (1509, 86140), (1770, 73438), (2012, 64605), (2190, 59354), (2515, 51684), (3018, 43070), (3540, 36719), (4307, 30180), (4380, 29677), (5030, 25842), (6036, 21535), (7545, 17228), (8614, 15090), (10060, 12921)]