23971290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{709}}^1$

素因数の和:756

約数の個数: 96

約数和(自身を含む): 69932160

約数和(自身を除く): 45960870

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 49, 69, 70, 98, 105, 115, 138, 147, 161, 210, 230, 245, 294, 322, 345, 483, 490, 690, 709, 735, 805, 966, 1127, 1418, 1470, 1610, 2127, 2254, 2415, 3381, 3545, 4254, 4830, 4963, 5635, 6762, 7090, 9926, 10635, 11270, 14889, 16307, 16905, 21270, 24815, 29778, 32614, 33810, 34741, 48921, 49630, 69482, 74445, 81535, 97842, 104223, 114149, 148890, 163070, 173705, 208446, 228298, 244605, 342447, 347410, 489210, 521115, 570745, 684894, 799043, 1042230, 1141490, 1598086, 1712235, 2397129, 3424470, 3995215, 4794258, 7990430, 11985645, 23971290]

約数ペア:

[(1, 23971290), (2, 11985645), (3, 7990430), (5, 4794258), (6, 3995215), (7, 3424470), (10, 2397129), (14, 1712235), (15, 1598086), (21, 1141490), (23, 1042230), (30, 799043), (35, 684894), (42, 570745), (46, 521115), (49, 489210), (69, 347410), (70, 342447), (98, 244605), (105, 228298), (115, 208446), (138, 173705), (147, 163070), (161, 148890), (210, 114149), (230, 104223), (245, 97842), (294, 81535), (322, 74445), (345, 69482), (483, 49630), (490, 48921), (690, 34741), (709, 33810), (735, 32614), (805, 29778), (966, 24815), (1127, 21270), (1418, 16905), (1470, 16307), (1610, 14889), (2127, 11270), (2254, 10635), (2415, 9926), (3381, 7090), (3545, 6762), (4254, 5635), (4830, 4963)]