3973830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:293

約数の個数: 64

約数和(自身を含む): 11059200

約数和(自身を除く): 7085370

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 127, 149, 210, 254, 298, 381, 447, 635, 745, 762, 889, 894, 1043, 1270, 1490, 1778, 1905, 2086, 2235, 2667, 3129, 3810, 4445, 4470, 5215, 5334, 6258, 8890, 10430, 13335, 15645, 18923, 26670, 31290, 37846, 56769, 94615, 113538, 132461, 189230, 264922, 283845, 397383, 567690, 662305, 794766, 1324610, 1986915, 3973830]

約数ペア:

[(1, 3973830), (2, 1986915), (3, 1324610), (5, 794766), (6, 662305), (7, 567690), (10, 397383), (14, 283845), (15, 264922), (21, 189230), (30, 132461), (35, 113538), (42, 94615), (70, 56769), (105, 37846), (127, 31290), (149, 26670), (210, 18923), (254, 15645), (298, 13335), (381, 10430), (447, 8890), (635, 6258), (745, 5334), (762, 5215), (889, 4470), (894, 4445), (1043, 3810), (1270, 3129), (1490, 2667), (1778, 2235), (1905, 2086)]