2629042020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{120709}}^1$

素因数の和:120746

約数の個数: 108

約数和(自身を含む): 8765718780

約数和(自身を除く): 6136676760

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 132, 165, 180, 198, 220, 242, 330, 363, 396, 484, 495, 605, 660, 726, 990, 1089, 1210, 1452, 1815, 1980, 2178, 2420, 3630, 4356, 5445, 7260, 10890, 21780, 120709, 241418, 362127, 482836, 603545, 724254, 1086381, 1207090, 1327799, 1448508, 1810635, 2172762, 2414180, 2655598, 3621270, 3983397, 4345524, 5311196, 5431905, 6638995, 7242540, 7966794, 10863810, 11950191, 13277990, 14605789, 15933588, 19916985, 21727620, 23900382, 26555980, 29211578, 39833970, 43817367, 47800764, 58423156, 59750955, 73028945, 79667940, 87634734, 119501910, 131452101, 146057890, 175269468, 219086835, 239003820, 262904202, 292115780, 438173670, 525808404, 657260505, 876347340, 1314521010, 2629042020]

約数ペア:

[(1, 2629042020), (2, 1314521010), (3, 876347340), (4, 657260505), (5, 525808404), (6, 438173670), (9, 292115780), (10, 262904202), (11, 239003820), (12, 219086835), (15, 175269468), (18, 146057890), (20, 131452101), (22, 119501910), (30, 87634734), (33, 79667940), (36, 73028945), (44, 59750955), (45, 58423156), (55, 47800764), (60, 43817367), (66, 39833970), (90, 29211578), (99, 26555980), (110, 23900382), (121, 21727620), (132, 19916985), (165, 15933588), (180, 14605789), (198, 13277990), (220, 11950191), (242, 10863810), (330, 7966794), (363, 7242540), (396, 6638995), (484, 5431905), (495, 5311196), (605, 4345524), (660, 3983397), (726, 3621270), (990, 2655598), (1089, 2414180), (1210, 2172762), (1452, 1810635), (1815, 1448508), (1980, 1327799), (2178, 1207090), (2420, 1086381), (3630, 724254), (4356, 603545), (5445, 482836), (7260, 362127), (10890, 241418), (21780, 120709)]