78950970

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1129}}^1$

素因数の和:1189

約数の個数: 128

約数和(自身を含む): 247334400

約数和(自身を除く): 168383430

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 37, 42, 45, 54, 63, 70, 74, 90, 105, 111, 126, 135, 185, 189, 210, 222, 259, 270, 315, 333, 370, 378, 518, 555, 630, 666, 777, 945, 999, 1110, 1129, 1295, 1554, 1665, 1890, 1998, 2258, 2331, 2590, 3330, 3387, 3885, 4662, 4995, 5645, 6774, 6993, 7770, 7903, 9990, 10161, 11290, 11655, 13986, 15806, 16935, 20322, 23310, 23709, 30483, 33870, 34965, 39515, 41773, 47418, 50805, 60966, 69930, 71127, 79030, 83546, 101610, 118545, 125319, 142254, 152415, 208865, 213381, 237090, 250638, 292411, 304830, 355635, 375957, 417730, 426762, 584822, 626595, 711270, 751914, 877233, 1066905, 1127871, 1253190, 1462055, 1754466, 1879785, 2133810, 2255742, 2631699, 2924110, 3759570, 4386165, 5263398, 5639355, 7895097, 8772330, 11278710, 13158495, 15790194, 26316990, 39475485, 78950970]

約数ペア:

[(1, 78950970), (2, 39475485), (3, 26316990), (5, 15790194), (6, 13158495), (7, 11278710), (9, 8772330), (10, 7895097), (14, 5639355), (15, 5263398), (18, 4386165), (21, 3759570), (27, 2924110), (30, 2631699), (35, 2255742), (37, 2133810), (42, 1879785), (45, 1754466), (54, 1462055), (63, 1253190), (70, 1127871), (74, 1066905), (90, 877233), (105, 751914), (111, 711270), (126, 626595), (135, 584822), (185, 426762), (189, 417730), (210, 375957), (222, 355635), (259, 304830), (270, 292411), (315, 250638), (333, 237090), (370, 213381), (378, 208865), (518, 152415), (555, 142254), (630, 125319), (666, 118545), (777, 101610), (945, 83546), (999, 79030), (1110, 71127), (1129, 69930), (1295, 60966), (1554, 50805), (1665, 47418), (1890, 41773), (1998, 39515), (2258, 34965), (2331, 33870), (2590, 30483), (3330, 23709), (3387, 23310), (3885, 20322), (4662, 16935), (4995, 15806), (5645, 13986), (6774, 11655), (6993, 11290), (7770, 10161), (7903, 9990)]