1234565930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1447}}^1\times {\mathrm{6563}}^1$

素因数の和:8030

約数の個数: 32

約数和(自身を含む): 2395177344

約数和(自身を除く): 1160611414

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1447, 2894, 6563, 7235, 13126, 14470, 18811, 32815, 37622, 65630, 85319, 94055, 170638, 188110, 426595, 853190, 9496661, 18993322, 47483305, 94966610, 123456593, 246913186, 617282965, 1234565930]

約数ペア:

[(1, 1234565930), (2, 617282965), (5, 246913186), (10, 123456593), (13, 94966610), (26, 47483305), (65, 18993322), (130, 9496661), (1447, 853190), (2894, 426595), (6563, 188110), (7235, 170638), (13126, 94055), (14470, 85319), (18811, 65630), (32815, 37622)]