83855460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107507}}^1$

素因数の和:107532

約数の個数: 48

約数和(自身を含む): 252858816

約数和(自身を除く): 169003356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 107507, 215014, 322521, 430028, 537535, 645042, 1075070, 1290084, 1397591, 1612605, 2150140, 2795182, 3225210, 4192773, 5590364, 6450420, 6987955, 8385546, 13975910, 16771092, 20963865, 27951820, 41927730, 83855460]

約数ペア:

[(1, 83855460), (2, 41927730), (3, 27951820), (4, 20963865), (5, 16771092), (6, 13975910), (10, 8385546), (12, 6987955), (13, 6450420), (15, 5590364), (20, 4192773), (26, 3225210), (30, 2795182), (39, 2150140), (52, 1612605), (60, 1397591), (65, 1290084), (78, 1075070), (130, 645042), (156, 537535), (195, 430028), (260, 322521), (390, 215014), (780, 107507)]