15691148745180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{12401}}^1\times {\mathrm{21088553}}^1$

素因数の和:21100966

約数の個数: 48

約数和(自身を含む): 43938761446944

約数和(自身を除く): 28247612701764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 12401, 24802, 37203, 49604, 62005, 74406, 124010, 148812, 186015, 248020, 372030, 744060, 21088553, 42177106, 63265659, 84354212, 105442765, 126531318, 210885530, 253062636, 316328295, 421771060, 632656590, 1265313180, 261519145753, 523038291506, 784557437259, 1046076583012, 1307595728765, 1569114874518, 2615191457530, 3138229749036, 3922787186295, 5230382915060, 7845574372590, 15691148745180]

約数ペア:

[(1, 15691148745180), (2, 7845574372590), (3, 5230382915060), (4, 3922787186295), (5, 3138229749036), (6, 2615191457530), (10, 1569114874518), (12, 1307595728765), (15, 1046076583012), (20, 784557437259), (30, 523038291506), (60, 261519145753), (12401, 1265313180), (24802, 632656590), (37203, 421771060), (49604, 316328295), (62005, 253062636), (74406, 210885530), (124010, 126531318), (148812, 105442765), (186015, 84354212), (248020, 63265659), (372030, 42177106), (744060, 21088553)]