7897478370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{15383}}^1$

素因数の和:15659

約数の個数: 64

約数和(自身を含む): 19250922240

約数和(自身を除く): 11353443870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 157, 218, 314, 327, 471, 545, 654, 785, 942, 1090, 1570, 1635, 2355, 3270, 4710, 15383, 17113, 30766, 34226, 46149, 51339, 76915, 85565, 92298, 102678, 153830, 171130, 230745, 256695, 461490, 513390, 1676747, 2415131, 3353494, 4830262, 5030241, 7245393, 8383735, 10060482, 12075655, 14490786, 16767470, 24151310, 25151205, 36226965, 50302410, 72453930, 263249279, 526498558, 789747837, 1316246395, 1579495674, 2632492790, 3948739185, 7897478370]

約数ペア:

[(1, 7897478370), (2, 3948739185), (3, 2632492790), (5, 1579495674), (6, 1316246395), (10, 789747837), (15, 526498558), (30, 263249279), (109, 72453930), (157, 50302410), (218, 36226965), (314, 25151205), (327, 24151310), (471, 16767470), (545, 14490786), (654, 12075655), (785, 10060482), (942, 8383735), (1090, 7245393), (1570, 5030241), (1635, 4830262), (2355, 3353494), (3270, 2415131), (4710, 1676747), (15383, 513390), (17113, 461490), (30766, 256695), (34226, 230745), (46149, 171130), (51339, 153830), (76915, 102678), (85565, 92298)]