2013256590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{401}}^1\times {\mathrm{1481}}^1$

素因数の和:2005

約数の個数: 64

約数和(自身を含む): 4890030912

約数和(自身を除く): 2876774322

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 113, 226, 339, 401, 565, 678, 802, 1130, 1203, 1481, 1695, 2005, 2406, 2962, 3390, 4010, 4443, 6015, 7405, 8886, 12030, 14810, 22215, 44430, 45313, 90626, 135939, 167353, 226565, 271878, 334706, 453130, 502059, 593881, 679695, 836765, 1004118, 1187762, 1359390, 1673530, 1781643, 2510295, 2969405, 3563286, 5020590, 5938810, 8908215, 17816430, 67108553, 134217106, 201325659, 335542765, 402651318, 671085530, 1006628295, 2013256590]

約数ペア:

[(1, 2013256590), (2, 1006628295), (3, 671085530), (5, 402651318), (6, 335542765), (10, 201325659), (15, 134217106), (30, 67108553), (113, 17816430), (226, 8908215), (339, 5938810), (401, 5020590), (565, 3563286), (678, 2969405), (802, 2510295), (1130, 1781643), (1203, 1673530), (1481, 1359390), (1695, 1187762), (2005, 1004118), (2406, 836765), (2962, 679695), (3390, 593881), (4010, 502059), (4443, 453130), (6015, 334706), (7405, 271878), (8886, 226565), (12030, 167353), (14810, 135939), (22215, 90626), (44430, 45313)]