15370278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:162

約数の個数: 128

約数和(自身を含む): 43130880

約数和(自身を除く): 27760602

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 19, 21, 22, 33, 34, 38, 42, 51, 57, 66, 77, 102, 103, 114, 119, 133, 154, 187, 206, 209, 231, 238, 266, 309, 323, 357, 374, 399, 418, 462, 561, 618, 627, 646, 714, 721, 798, 969, 1122, 1133, 1254, 1309, 1442, 1463, 1751, 1938, 1957, 2163, 2261, 2266, 2618, 2926, 3399, 3502, 3553, 3914, 3927, 4326, 4389, 4522, 5253, 5871, 6783, 6798, 7106, 7854, 7931, 8778, 10506, 10659, 11742, 12257, 13566, 13699, 15862, 19261, 21318, 21527, 23793, 24514, 24871, 27398, 33269, 36771, 38522, 41097, 43054, 47586, 49742, 57783, 64581, 66538, 73542, 74613, 82194, 99807, 115566, 129162, 134827, 149226, 150689, 199614, 232883, 269654, 301378, 365959, 404481, 452067, 465766, 698649, 731918, 808962, 904134, 1097877, 1397298, 2195754, 2561713, 5123426, 7685139, 15370278]

約数ペア:

[(1, 15370278), (2, 7685139), (3, 5123426), (6, 2561713), (7, 2195754), (11, 1397298), (14, 1097877), (17, 904134), (19, 808962), (21, 731918), (22, 698649), (33, 465766), (34, 452067), (38, 404481), (42, 365959), (51, 301378), (57, 269654), (66, 232883), (77, 199614), (102, 150689), (103, 149226), (114, 134827), (119, 129162), (133, 115566), (154, 99807), (187, 82194), (206, 74613), (209, 73542), (231, 66538), (238, 64581), (266, 57783), (309, 49742), (323, 47586), (357, 43054), (374, 41097), (399, 38522), (418, 36771), (462, 33269), (561, 27398), (618, 24871), (627, 24514), (646, 23793), (714, 21527), (721, 21318), (798, 19261), (969, 15862), (1122, 13699), (1133, 13566), (1254, 12257), (1309, 11742), (1442, 10659), (1463, 10506), (1751, 8778), (1938, 7931), (1957, 7854), (2163, 7106), (2261, 6798), (2266, 6783), (2618, 5871), (2926, 5253), (3399, 4522), (3502, 4389), (3553, 4326), (3914, 3927)]