30740556

素因数分解:

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

素因数の和:164

約数の個数: 192

約数和(自身を含む): 100638720

約数和(自身を除く): 69898164

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 17, 19, 21, 22, 28, 33, 34, 38, 42, 44, 51, 57, 66, 68, 76, 77, 84, 102, 103, 114, 119, 132, 133, 154, 187, 204, 206, 209, 228, 231, 238, 266, 308, 309, 323, 357, 374, 399, 412, 418, 462, 476, 532, 561, 618, 627, 646, 714, 721, 748, 798, 836, 924, 969, 1122, 1133, 1236, 1254, 1292, 1309, 1428, 1442, 1463, 1596, 1751, 1938, 1957, 2163, 2244, 2261, 2266, 2508, 2618, 2884, 2926, 3399, 3502, 3553, 3876, 3914, 3927, 4326, 4389, 4522, 4532, 5236, 5253, 5852, 5871, 6783, 6798, 7004, 7106, 7828, 7854, 7931, 8652, 8778, 9044, 10506, 10659, 11742, 12257, 13566, 13596, 13699, 14212, 15708, 15862, 17556, 19261, 21012, 21318, 21527, 23484, 23793, 24514, 24871, 27132, 27398, 31724, 33269, 36771, 38522, 41097, 42636, 43054, 47586, 49028, 49742, 54796, 57783, 64581, 66538, 73542, 74613, 77044, 82194, 86108, 95172, 99484, 99807, 115566, 129162, 133076, 134827, 147084, 149226, 150689, 164388, 199614, 231132, 232883, 258324, 269654, 298452, 301378, 365959, 399228, 404481, 452067, 465766, 539308, 602756, 698649, 731918, 808962, 904134, 931532, 1097877, 1397298, 1463836, 1617924, 1808268, 2195754, 2561713, 2794596, 4391508, 5123426, 7685139, 10246852, 15370278, 30740556]

約数ペア:

[(1, 30740556), (2, 15370278), (3, 10246852), (4, 7685139), (6, 5123426), (7, 4391508), (11, 2794596), (12, 2561713), (14, 2195754), (17, 1808268), (19, 1617924), (21, 1463836), (22, 1397298), (28, 1097877), (33, 931532), (34, 904134), (38, 808962), (42, 731918), (44, 698649), (51, 602756), (57, 539308), (66, 465766), (68, 452067), (76, 404481), (77, 399228), (84, 365959), (102, 301378), (103, 298452), (114, 269654), (119, 258324), (132, 232883), (133, 231132), (154, 199614), (187, 164388), (204, 150689), (206, 149226), (209, 147084), (228, 134827), (231, 133076), (238, 129162), (266, 115566), (308, 99807), (309, 99484), (323, 95172), (357, 86108), (374, 82194), (399, 77044), (412, 74613), (418, 73542), (462, 66538), (476, 64581), (532, 57783), (561, 54796), (618, 49742), (627, 49028), (646, 47586), (714, 43054), (721, 42636), (748, 41097), (798, 38522), (836, 36771), (924, 33269), (969, 31724), (1122, 27398), (1133, 27132), (1236, 24871), (1254, 24514), (1292, 23793), (1309, 23484), (1428, 21527), (1442, 21318), (1463, 21012), (1596, 19261), (1751, 17556), (1938, 15862), (1957, 15708), (2163, 14212), (2244, 13699), (2261, 13596), (2266, 13566), (2508, 12257), (2618, 11742), (2884, 10659), (2926, 10506), (3399, 9044), (3502, 8778), (3553, 8652), (3876, 7931), (3914, 7854), (3927, 7828), (4326, 7106), (4389, 7004), (4522, 6798), (4532, 6783), (5236, 5871), (5253, 5852)]