30978103650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{15886207}}^1$

素因数の和:15886235

約数の個数: 48

約数和(自身を含む): 82735371264

約数和(自身を除く): 51757267614

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 15886207, 31772414, 47658621, 79431035, 95317242, 158862070, 206520691, 238293105, 397155175, 413041382, 476586210, 619562073, 794310350, 1032603455, 1191465525, 1239124146, 2065206910, 2382931050, 3097810365, 5163017275, 6195620730, 10326034550, 15489051825, 30978103650]

約数ペア:

[(1, 30978103650), (2, 15489051825), (3, 10326034550), (5, 6195620730), (6, 5163017275), (10, 3097810365), (13, 2382931050), (15, 2065206910), (25, 1239124146), (26, 1191465525), (30, 1032603455), (39, 794310350), (50, 619562073), (65, 476586210), (75, 413041382), (78, 397155175), (130, 238293105), (150, 206520691), (195, 158862070), (325, 95317242), (390, 79431035), (650, 47658621), (975, 31772414), (1950, 15886207)]