722891610

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{7127}}^1$

素因数の和:7177

約数の個数: 144

約数和(自身を含む): 2281758336

約数和(自身を除く): 1558866726

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 30, 35, 42, 45, 46, 49, 63, 69, 70, 90, 98, 105, 115, 126, 138, 147, 161, 207, 210, 230, 245, 294, 315, 322, 345, 414, 441, 483, 490, 630, 690, 735, 805, 882, 966, 1035, 1127, 1449, 1470, 1610, 2070, 2205, 2254, 2415, 2898, 3381, 4410, 4830, 5635, 6762, 7127, 7245, 10143, 11270, 14254, 14490, 16905, 20286, 21381, 33810, 35635, 42762, 49889, 50715, 64143, 71270, 99778, 101430, 106905, 128286, 149667, 163921, 213810, 249445, 299334, 320715, 327842, 349223, 449001, 491763, 498890, 641430, 698446, 748335, 819605, 898002, 983526, 1047669, 1147447, 1475289, 1496670, 1639210, 1746115, 2095338, 2245005, 2294894, 2458815, 2950578, 3143007, 3442341, 3492230, 4490010, 4917630, 5238345, 5737235, 6286014, 6884682, 7376445, 8032129, 10327023, 10476690, 11474470, 14752890, 15715035, 16064258, 17211705, 20654046, 24096387, 31430070, 34423410, 40160645, 48192774, 51635115, 72289161, 80321290, 103270230, 120481935, 144578322, 240963870, 361445805, 722891610]

約数ペア:

[(1, 722891610), (2, 361445805), (3, 240963870), (5, 144578322), (6, 120481935), (7, 103270230), (9, 80321290), (10, 72289161), (14, 51635115), (15, 48192774), (18, 40160645), (21, 34423410), (23, 31430070), (30, 24096387), (35, 20654046), (42, 17211705), (45, 16064258), (46, 15715035), (49, 14752890), (63, 11474470), (69, 10476690), (70, 10327023), (90, 8032129), (98, 7376445), (105, 6884682), (115, 6286014), (126, 5737235), (138, 5238345), (147, 4917630), (161, 4490010), (207, 3492230), (210, 3442341), (230, 3143007), (245, 2950578), (294, 2458815), (315, 2294894), (322, 2245005), (345, 2095338), (414, 1746115), (441, 1639210), (483, 1496670), (490, 1475289), (630, 1147447), (690, 1047669), (735, 983526), (805, 898002), (882, 819605), (966, 748335), (1035, 698446), (1127, 641430), (1449, 498890), (1470, 491763), (1610, 449001), (2070, 349223), (2205, 327842), (2254, 320715), (2415, 299334), (2898, 249445), (3381, 213810), (4410, 163921), (4830, 149667), (5635, 128286), (6762, 106905), (7127, 101430), (7245, 99778), (10143, 71270), (11270, 64143), (14254, 50715), (14490, 49889), (16905, 42762), (20286, 35635), (21381, 33810)]