83460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1$

素因数の和:132

約数の個数: 48

約数和(自身を含む): 254016

約数和(自身を除く): 170556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 107, 130, 156, 195, 214, 260, 321, 390, 428, 535, 642, 780, 1070, 1284, 1391, 1605, 2140, 2782, 3210, 4173, 5564, 6420, 6955, 8346, 13910, 16692, 20865, 27820, 41730, 83460]

約数ペア:

[(1, 83460), (2, 41730), (3, 27820), (4, 20865), (5, 16692), (6, 13910), (10, 8346), (12, 6955), (13, 6420), (15, 5564), (20, 4173), (26, 3210), (30, 2782), (39, 2140), (52, 1605), (60, 1391), (65, 1284), (78, 1070), (107, 780), (130, 642), (156, 535), (195, 428), (214, 390), (260, 321)]