17238270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:166

約数の個数: 128

約数和(自身を含む): 51093504

約数和(自身を除く): 33855234

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 43, 46, 69, 70, 83, 86, 105, 115, 129, 138, 161, 166, 210, 215, 230, 249, 258, 301, 322, 345, 415, 430, 483, 498, 581, 602, 645, 690, 805, 830, 903, 966, 989, 1162, 1245, 1290, 1505, 1610, 1743, 1806, 1909, 1978, 2415, 2490, 2905, 2967, 3010, 3486, 3569, 3818, 4515, 4830, 4945, 5727, 5810, 5934, 6923, 7138, 8715, 9030, 9545, 9890, 10707, 11454, 13363, 13846, 14835, 17430, 17845, 19090, 20769, 21414, 24983, 26726, 28635, 29670, 34615, 35690, 40089, 41538, 49966, 53535, 57270, 66815, 69230, 74949, 80178, 82087, 103845, 107070, 124915, 133630, 149898, 164174, 200445, 207690, 246261, 249830, 374745, 400890, 410435, 492522, 574609, 749490, 820870, 1149218, 1231305, 1723827, 2462610, 2873045, 3447654, 5746090, 8619135, 17238270]

約数ペア:

[(1, 17238270), (2, 8619135), (3, 5746090), (5, 3447654), (6, 2873045), (7, 2462610), (10, 1723827), (14, 1231305), (15, 1149218), (21, 820870), (23, 749490), (30, 574609), (35, 492522), (42, 410435), (43, 400890), (46, 374745), (69, 249830), (70, 246261), (83, 207690), (86, 200445), (105, 164174), (115, 149898), (129, 133630), (138, 124915), (161, 107070), (166, 103845), (210, 82087), (215, 80178), (230, 74949), (249, 69230), (258, 66815), (301, 57270), (322, 53535), (345, 49966), (415, 41538), (430, 40089), (483, 35690), (498, 34615), (581, 29670), (602, 28635), (645, 26726), (690, 24983), (805, 21414), (830, 20769), (903, 19090), (966, 17845), (989, 17430), (1162, 14835), (1245, 13846), (1290, 13363), (1505, 11454), (1610, 10707), (1743, 9890), (1806, 9545), (1909, 9030), (1978, 8715), (2415, 7138), (2490, 6923), (2905, 5934), (2967, 5810), (3010, 5727), (3486, 4945), (3569, 4830), (3818, 4515)]