294693490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2971}}^1$

素因数の和:3107

約数の個数: 64

約数和(自身を含む): 659070720

約数和(自身を除く): 364377230

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 109, 130, 182, 218, 455, 545, 763, 910, 1090, 1417, 1526, 2834, 2971, 3815, 5942, 7085, 7630, 9919, 14170, 14855, 19838, 20797, 29710, 38623, 41594, 49595, 77246, 99190, 103985, 193115, 207970, 270361, 323839, 386230, 540722, 647678, 1351805, 1619195, 2266873, 2703610, 3238390, 4209907, 4533746, 8419814, 11334365, 21049535, 22668730, 29469349, 42099070, 58938698, 147346745, 294693490]

約数ペア:

[(1, 294693490), (2, 147346745), (5, 58938698), (7, 42099070), (10, 29469349), (13, 22668730), (14, 21049535), (26, 11334365), (35, 8419814), (65, 4533746), (70, 4209907), (91, 3238390), (109, 2703610), (130, 2266873), (182, 1619195), (218, 1351805), (455, 647678), (545, 540722), (763, 386230), (910, 323839), (1090, 270361), (1417, 207970), (1526, 193115), (2834, 103985), (2971, 99190), (3815, 77246), (5942, 49595), (7085, 41594), (7630, 38623), (9919, 29710), (14170, 20797), (14855, 19838)]