142708150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{911}}^1$

素因数の和:1177

約数の個数: 48

約数和(自身を含む): 287356608

約数和(自身を除く): 144648458

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 241, 325, 482, 650, 911, 1205, 1822, 2410, 3133, 4555, 6025, 6266, 9110, 11843, 12050, 15665, 22775, 23686, 31330, 45550, 59215, 78325, 118430, 156650, 219551, 296075, 439102, 592150, 1097755, 2195510, 2854163, 5488775, 5708326, 10977550, 14270815, 28541630, 71354075, 142708150]

約数ペア:

[(1, 142708150), (2, 71354075), (5, 28541630), (10, 14270815), (13, 10977550), (25, 5708326), (26, 5488775), (50, 2854163), (65, 2195510), (130, 1097755), (241, 592150), (325, 439102), (482, 296075), (650, 219551), (911, 156650), (1205, 118430), (1822, 78325), (2410, 59215), (3133, 45550), (4555, 31330), (6025, 23686), (6266, 22775), (9110, 15665), (11843, 12050)]