69442340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{449}}^1$

素因数の和:525

約数の個数: 96

約数和(自身を含む): 172368000

約数和(自身を除く): 102925660

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 37, 38, 44, 55, 74, 76, 95, 110, 148, 185, 190, 209, 220, 370, 380, 407, 418, 449, 703, 740, 814, 836, 898, 1045, 1406, 1628, 1796, 2035, 2090, 2245, 2812, 3515, 4070, 4180, 4490, 4939, 7030, 7733, 8140, 8531, 8980, 9878, 14060, 15466, 16613, 17062, 19756, 24695, 30932, 33226, 34124, 38665, 42655, 49390, 66452, 77330, 83065, 85310, 93841, 98780, 154660, 166130, 170620, 182743, 187682, 315647, 332260, 365486, 375364, 469205, 631294, 730972, 913715, 938410, 1262588, 1578235, 1827430, 1876820, 3156470, 3472117, 3654860, 6312940, 6944234, 13888468, 17360585, 34721170, 69442340]

約数ペア:

[(1, 69442340), (2, 34721170), (4, 17360585), (5, 13888468), (10, 6944234), (11, 6312940), (19, 3654860), (20, 3472117), (22, 3156470), (37, 1876820), (38, 1827430), (44, 1578235), (55, 1262588), (74, 938410), (76, 913715), (95, 730972), (110, 631294), (148, 469205), (185, 375364), (190, 365486), (209, 332260), (220, 315647), (370, 187682), (380, 182743), (407, 170620), (418, 166130), (449, 154660), (703, 98780), (740, 93841), (814, 85310), (836, 83065), (898, 77330), (1045, 66452), (1406, 49390), (1628, 42655), (1796, 38665), (2035, 34124), (2090, 33226), (2245, 30932), (2812, 24695), (3515, 19756), (4070, 17062), (4180, 16613), (4490, 15466), (4939, 14060), (7030, 9878), (7733, 8980), (8140, 8531)]