15661206110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{617}}^1$

素因数の和:846

約数の個数: 128

約数和(自身を含む): 32597769600

約数和(自身を除く): 16936563490

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 73, 109, 110, 145, 146, 218, 290, 319, 365, 545, 617, 638, 730, 803, 1090, 1199, 1234, 1595, 1606, 2117, 2398, 3085, 3161, 3190, 4015, 4234, 5995, 6170, 6322, 6787, 7957, 8030, 10585, 11990, 13574, 15805, 15914, 17893, 21170, 23287, 31610, 33935, 34771, 35786, 39785, 45041, 46574, 67253, 67870, 69542, 79570, 87527, 89465, 90082, 116435, 134506, 173855, 175054, 178930, 196823, 225205, 230753, 232870, 336265, 347710, 393646, 437635, 450410, 461506, 495451, 672530, 739783, 875270, 984115, 990902, 1153765, 1306189, 1479566, 1950337, 1968230, 2307530, 2477255, 2538283, 2612378, 3698915, 3900674, 4909469, 4954510, 5076566, 6530945, 7397830, 9751685, 9818938, 12691415, 13061890, 14368079, 19503370, 21453707, 24547345, 25382830, 28736158, 42907414, 49094690, 54004159, 71840395, 107268535, 108008318, 142374601, 143680790, 214537070, 270020795, 284749202, 540041590, 711873005, 1423746010, 1566120611, 3132241222, 7830603055, 15661206110]

約数ペア:

[(1, 15661206110), (2, 7830603055), (5, 3132241222), (10, 1566120611), (11, 1423746010), (22, 711873005), (29, 540041590), (55, 284749202), (58, 270020795), (73, 214537070), (109, 143680790), (110, 142374601), (145, 108008318), (146, 107268535), (218, 71840395), (290, 54004159), (319, 49094690), (365, 42907414), (545, 28736158), (617, 25382830), (638, 24547345), (730, 21453707), (803, 19503370), (1090, 14368079), (1199, 13061890), (1234, 12691415), (1595, 9818938), (1606, 9751685), (2117, 7397830), (2398, 6530945), (3085, 5076566), (3161, 4954510), (3190, 4909469), (4015, 3900674), (4234, 3698915), (5995, 2612378), (6170, 2538283), (6322, 2477255), (6787, 2307530), (7957, 1968230), (8030, 1950337), (10585, 1479566), (11990, 1306189), (13574, 1153765), (15805, 990902), (15914, 984115), (17893, 875270), (21170, 739783), (23287, 672530), (31610, 495451), (33935, 461506), (34771, 450410), (35786, 437635), (39785, 393646), (45041, 347710), (46574, 336265), (67253, 232870), (67870, 230753), (69542, 225205), (79570, 196823), (87527, 178930), (89465, 175054), (90082, 173855), (116435, 134506)]