211301670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{1013}}^1$

素因数の和:1449

約数の個数: 64

約数和(自身を含む): 538799040

約数和(自身を除く): 327497370

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 409, 510, 818, 1013, 1227, 2026, 2045, 2454, 3039, 4090, 5065, 6078, 6135, 6953, 10130, 12270, 13906, 15195, 17221, 20859, 30390, 34442, 34765, 41718, 51663, 69530, 86105, 103326, 104295, 172210, 208590, 258315, 414317, 516630, 828634, 1242951, 2071585, 2485902, 4143170, 6214755, 7043389, 12429510, 14086778, 21130167, 35216945, 42260334, 70433890, 105650835, 211301670]

約数ペア:

[(1, 211301670), (2, 105650835), (3, 70433890), (5, 42260334), (6, 35216945), (10, 21130167), (15, 14086778), (17, 12429510), (30, 7043389), (34, 6214755), (51, 4143170), (85, 2485902), (102, 2071585), (170, 1242951), (255, 828634), (409, 516630), (510, 414317), (818, 258315), (1013, 208590), (1227, 172210), (2026, 104295), (2045, 103326), (2454, 86105), (3039, 69530), (4090, 51663), (5065, 41718), (6078, 34765), (6135, 34442), (6953, 30390), (10130, 20859), (12270, 17221), (13906, 15195)]