39858390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:219

約数の個数: 192

約数和(自身を含む): 128943360

約数和(自身を除く): 89084970

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 19, 22, 26, 30, 33, 38, 39, 45, 55, 57, 65, 66, 78, 90, 95, 99, 110, 114, 117, 130, 143, 163, 165, 171, 190, 195, 198, 209, 234, 247, 285, 286, 326, 330, 342, 390, 418, 429, 489, 494, 495, 570, 585, 627, 715, 741, 815, 855, 858, 978, 990, 1045, 1170, 1235, 1254, 1287, 1430, 1467, 1482, 1630, 1710, 1793, 1881, 2090, 2119, 2145, 2223, 2445, 2470, 2574, 2717, 2934, 3097, 3135, 3586, 3705, 3762, 4238, 4290, 4446, 4890, 5379, 5434, 6194, 6270, 6357, 6435, 7335, 7410, 8151, 8965, 9291, 9405, 10595, 10758, 11115, 12714, 12870, 13585, 14670, 15485, 16137, 16302, 17930, 18582, 18810, 19071, 21190, 22230, 23309, 24453, 26895, 27170, 27873, 30970, 31785, 32274, 34067, 38142, 40261, 40755, 46455, 46618, 48906, 53790, 55746, 63570, 68134, 69927, 80522, 80685, 81510, 92910, 95355, 102201, 116545, 120783, 122265, 139365, 139854, 161370, 170335, 190710, 201305, 204402, 209781, 233090, 241566, 244530, 278730, 306603, 340670, 349635, 362349, 402610, 419562, 442871, 511005, 603915, 613206, 699270, 724698, 885742, 1022010, 1048905, 1207830, 1328613, 1533015, 1811745, 2097810, 2214355, 2657226, 3066030, 3623490, 3985839, 4428710, 6643065, 7971678, 13286130, 19929195, 39858390]

約数ペア:

[(1, 39858390), (2, 19929195), (3, 13286130), (5, 7971678), (6, 6643065), (9, 4428710), (10, 3985839), (11, 3623490), (13, 3066030), (15, 2657226), (18, 2214355), (19, 2097810), (22, 1811745), (26, 1533015), (30, 1328613), (33, 1207830), (38, 1048905), (39, 1022010), (45, 885742), (55, 724698), (57, 699270), (65, 613206), (66, 603915), (78, 511005), (90, 442871), (95, 419562), (99, 402610), (110, 362349), (114, 349635), (117, 340670), (130, 306603), (143, 278730), (163, 244530), (165, 241566), (171, 233090), (190, 209781), (195, 204402), (198, 201305), (209, 190710), (234, 170335), (247, 161370), (285, 139854), (286, 139365), (326, 122265), (330, 120783), (342, 116545), (390, 102201), (418, 95355), (429, 92910), (489, 81510), (494, 80685), (495, 80522), (570, 69927), (585, 68134), (627, 63570), (715, 55746), (741, 53790), (815, 48906), (855, 46618), (858, 46455), (978, 40755), (990, 40261), (1045, 38142), (1170, 34067), (1235, 32274), (1254, 31785), (1287, 30970), (1430, 27873), (1467, 27170), (1482, 26895), (1630, 24453), (1710, 23309), (1793, 22230), (1881, 21190), (2090, 19071), (2119, 18810), (2145, 18582), (2223, 17930), (2445, 16302), (2470, 16137), (2574, 15485), (2717, 14670), (2934, 13585), (3097, 12870), (3135, 12714), (3586, 11115), (3705, 10758), (3762, 10595), (4238, 9405), (4290, 9291), (4446, 8965), (4890, 8151), (5379, 7410), (5434, 7335), (6194, 6435), (6270, 6357)]