77538510

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{123077}}^1$

素因数の和:123097

約数の個数: 48

約数和(自身を含む): 230402016

約数和(自身を除く): 152863506

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, 123077, 246154, 369231, 615385, 738462, 861539, 1107693, 1230770, 1723078, 1846155, 2215386, 2584617, 3692310, 4307695, 5169234, 5538465, 7753851, 8615390, 11076930, 12923085, 15507702, 25846170, 38769255, 77538510]

約数ペア:

[(1, 77538510), (2, 38769255), (3, 25846170), (5, 15507702), (6, 12923085), (7, 11076930), (9, 8615390), (10, 7753851), (14, 5538465), (15, 5169234), (18, 4307695), (21, 3692310), (30, 2584617), (35, 2215386), (42, 1846155), (45, 1723078), (63, 1230770), (70, 1107693), (90, 861539), (105, 738462), (126, 615385), (210, 369231), (315, 246154), (630, 123077)]