65156490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{103423}}^1$

素因数の和:103443

約数の個数: 48

約数和(自身を含む): 193609728

約数和(自身を除く): 128453238

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 103423, 206846, 310269, 517115, 620538, 723961, 930807, 1034230, 1447922, 1551345, 1861614, 2171883, 3102690, 3619805, 4343766, 4654035, 6515649, 7239610, 9308070, 10859415, 13031298, 21718830, 32578245, 65156490]

約数ペア:

[(1, 65156490), (2, 32578245), (3, 21718830), (5, 13031298), (6, 10859415), (7, 9308070), (9, 7239610), (10, 6515649), (14, 4654035), (15, 4343766), (18, 3619805), (21, 3102690), (30, 2171883), (35, 1861614), (42, 1551345), (45, 1447922), (63, 1034230), (70, 930807), (90, 723961), (105, 620538), (126, 517115), (210, 310269), (315, 206846), (630, 103423)]