78485910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{8929}}^1$

素因数の和:9232

約数の個数: 32

約数和(自身を含む): 189030240

約数和(自身を除く): 110544330

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 293, 586, 879, 1465, 1758, 2930, 4395, 8790, 8929, 17858, 26787, 44645, 53574, 89290, 133935, 267870, 2616197, 5232394, 7848591, 13080985, 15697182, 26161970, 39242955, 78485910]

約数ペア:

[(1, 78485910), (2, 39242955), (3, 26161970), (5, 15697182), (6, 13080985), (10, 7848591), (15, 5232394), (30, 2616197), (293, 267870), (586, 133935), (879, 89290), (1465, 53574), (1758, 44645), (2930, 26787), (4395, 17858), (8790, 8929)]