7133640540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9145693}}^1$

素因数の和:9145718

約数の個数: 48

約数和(自身を含む): 21510672288

約数和(自身を除く): 14377031748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 9145693, 18291386, 27437079, 36582772, 45728465, 54874158, 91456930, 109748316, 118894009, 137185395, 182913860, 237788018, 274370790, 356682027, 475576036, 548741580, 594470045, 713364054, 1188940090, 1426728108, 1783410135, 2377880180, 3566820270, 7133640540]

約数ペア:

[(1, 7133640540), (2, 3566820270), (3, 2377880180), (4, 1783410135), (5, 1426728108), (6, 1188940090), (10, 713364054), (12, 594470045), (13, 548741580), (15, 475576036), (20, 356682027), (26, 274370790), (30, 237788018), (39, 182913860), (52, 137185395), (60, 118894009), (65, 109748316), (78, 91456930), (130, 54874158), (156, 45728465), (195, 36582772), (260, 27437079), (390, 18291386), (780, 9145693)]