42547470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{383}}^1$

素因数の和:446

約数の個数: 96

約数和(自身を含む): 122314752

約数和(自身を除く): 79767282

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 210, 230, 322, 345, 383, 483, 529, 690, 766, 805, 966, 1058, 1149, 1587, 1610, 1915, 2298, 2415, 2645, 2681, 3174, 3703, 3830, 4830, 5290, 5362, 5745, 7406, 7935, 8043, 8809, 11109, 11490, 13405, 15870, 16086, 17618, 18515, 22218, 26427, 26810, 37030, 40215, 44045, 52854, 55545, 61663, 80430, 88090, 111090, 123326, 132135, 184989, 202607, 264270, 308315, 369978, 405214, 607821, 616630, 924945, 1013035, 1215642, 1418249, 1849890, 2026070, 2836498, 3039105, 4254747, 6078210, 7091245, 8509494, 14182490, 21273735, 42547470]

約数ペア:

[(1, 42547470), (2, 21273735), (3, 14182490), (5, 8509494), (6, 7091245), (7, 6078210), (10, 4254747), (14, 3039105), (15, 2836498), (21, 2026070), (23, 1849890), (30, 1418249), (35, 1215642), (42, 1013035), (46, 924945), (69, 616630), (70, 607821), (105, 405214), (115, 369978), (138, 308315), (161, 264270), (210, 202607), (230, 184989), (322, 132135), (345, 123326), (383, 111090), (483, 88090), (529, 80430), (690, 61663), (766, 55545), (805, 52854), (966, 44045), (1058, 40215), (1149, 37030), (1587, 26810), (1610, 26427), (1915, 22218), (2298, 18515), (2415, 17618), (2645, 16086), (2681, 15870), (3174, 13405), (3703, 11490), (3830, 11109), (4830, 8809), (5290, 8043), (5362, 7935), (5745, 7406)]