77867430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{9649}}^1$

素因数の和:9928

約数の個数: 32

約数和(自身を含む): 187596000

約数和(自身を除く): 109728570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 269, 538, 807, 1345, 1614, 2690, 4035, 8070, 9649, 19298, 28947, 48245, 57894, 96490, 144735, 289470, 2595581, 5191162, 7786743, 12977905, 15573486, 25955810, 38933715, 77867430]

約数ペア:

[(1, 77867430), (2, 38933715), (3, 25955810), (5, 15573486), (6, 12977905), (10, 7786743), (15, 5191162), (30, 2595581), (269, 289470), (538, 144735), (807, 96490), (1345, 57894), (1614, 48245), (2690, 28947), (4035, 19298), (8070, 9649)]