4606380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:335

約数の個数: 72

約数和(自身を含む): 14147952

約数和(自身を除く): 9541572

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 157, 163, 180, 314, 326, 471, 489, 628, 652, 785, 815, 942, 978, 1413, 1467, 1570, 1630, 1884, 1956, 2355, 2445, 2826, 2934, 3140, 3260, 4710, 4890, 5652, 5868, 7065, 7335, 9420, 9780, 14130, 14670, 25591, 28260, 29340, 51182, 76773, 102364, 127955, 153546, 230319, 255910, 307092, 383865, 460638, 511820, 767730, 921276, 1151595, 1535460, 2303190, 4606380]

約数ペア:

[(1, 4606380), (2, 2303190), (3, 1535460), (4, 1151595), (5, 921276), (6, 767730), (9, 511820), (10, 460638), (12, 383865), (15, 307092), (18, 255910), (20, 230319), (30, 153546), (36, 127955), (45, 102364), (60, 76773), (90, 51182), (157, 29340), (163, 28260), (180, 25591), (314, 14670), (326, 14130), (471, 9780), (489, 9420), (628, 7335), (652, 7065), (785, 5868), (815, 5652), (942, 4890), (978, 4710), (1413, 3260), (1467, 3140), (1570, 2934), (1630, 2826), (1884, 2445), (1956, 2355)]