112699470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{288973}}^1$

素因数の和:288996

約数の個数: 32

約数和(自身を含む): 291285792

約数和(自身を除く): 178586322

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 288973, 577946, 866919, 1444865, 1733838, 2889730, 3756649, 4334595, 7513298, 8669190, 11269947, 18783245, 22539894, 37566490, 56349735, 112699470]

約数ペア:

[(1, 112699470), (2, 56349735), (3, 37566490), (5, 22539894), (6, 18783245), (10, 11269947), (13, 8669190), (15, 7513298), (26, 4334595), (30, 3756649), (39, 2889730), (65, 1733838), (78, 1444865), (130, 866919), (195, 577946), (390, 288973)]