719670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:189

約数の個数: 64

約数和(自身を含む): 2073600

約数和(自身を除く): 1353930

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 149, 161, 210, 230, 298, 322, 345, 447, 483, 690, 745, 805, 894, 966, 1043, 1490, 1610, 2086, 2235, 2415, 3129, 3427, 4470, 4830, 5215, 6258, 6854, 10281, 10430, 15645, 17135, 20562, 23989, 31290, 34270, 47978, 51405, 71967, 102810, 119945, 143934, 239890, 359835, 719670]

約数ペア:

[(1, 719670), (2, 359835), (3, 239890), (5, 143934), (6, 119945), (7, 102810), (10, 71967), (14, 51405), (15, 47978), (21, 34270), (23, 31290), (30, 23989), (35, 20562), (42, 17135), (46, 15645), (69, 10430), (70, 10281), (105, 6854), (115, 6258), (138, 5215), (149, 4830), (161, 4470), (210, 3427), (230, 3129), (298, 2415), (322, 2235), (345, 2086), (447, 1610), (483, 1490), (690, 1043), (745, 966), (805, 894)]