123018390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{397}}^1$

素因数の和:734

約数の個数: 96

約数和(自身を含む): 350921376

約数和(自身を除く): 227902986

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 313, 330, 397, 495, 626, 794, 939, 990, 1191, 1565, 1878, 1985, 2382, 2817, 3130, 3443, 3573, 3970, 4367, 4695, 5634, 5955, 6886, 7146, 8734, 9390, 10329, 11910, 13101, 14085, 17215, 17865, 20658, 21835, 26202, 28170, 30987, 34430, 35730, 39303, 43670, 51645, 61974, 65505, 78606, 103290, 124261, 131010, 154935, 196515, 248522, 309870, 372783, 393030, 621305, 745566, 1118349, 1242610, 1366871, 1863915, 2236698, 2733742, 3727830, 4100613, 5591745, 6834355, 8201226, 11183490, 12301839, 13668710, 20503065, 24603678, 41006130, 61509195, 123018390]

約数ペア:

[(1, 123018390), (2, 61509195), (3, 41006130), (5, 24603678), (6, 20503065), (9, 13668710), (10, 12301839), (11, 11183490), (15, 8201226), (18, 6834355), (22, 5591745), (30, 4100613), (33, 3727830), (45, 2733742), (55, 2236698), (66, 1863915), (90, 1366871), (99, 1242610), (110, 1118349), (165, 745566), (198, 621305), (313, 393030), (330, 372783), (397, 309870), (495, 248522), (626, 196515), (794, 154935), (939, 131010), (990, 124261), (1191, 103290), (1565, 78606), (1878, 65505), (1985, 61974), (2382, 51645), (2817, 43670), (3130, 39303), (3443, 35730), (3573, 34430), (3970, 30987), (4367, 28170), (4695, 26202), (5634, 21835), (5955, 20658), (6886, 17865), (7146, 17215), (8734, 14085), (9390, 13101), (10329, 11910)]