2192930820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{263}}^1\times {\mathrm{5147}}^1$

素因数の和:5431

約数の個数: 120

約数和(自身を含む): 6906803904

約数和(自身を除く): 4713873084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 263, 270, 324, 405, 526, 540, 789, 810, 1052, 1315, 1578, 1620, 2367, 2630, 3156, 3945, 4734, 5147, 5260, 7101, 7890, 9468, 10294, 11835, 14202, 15441, 15780, 20588, 21303, 23670, 25735, 28404, 30882, 35505, 42606, 46323, 47340, 51470, 61764, 71010, 77205, 85212, 92646, 102940, 106515, 138969, 142020, 154410, 185292, 213030, 231615, 277938, 308820, 416907, 426060, 463230, 555876, 694845, 833814, 926460, 1353661, 1389690, 1667628, 2084535, 2707322, 2779380, 4060983, 4169070, 5414644, 6768305, 8121966, 8338140, 12182949, 13536610, 16243932, 20304915, 24365898, 27073220, 36548847, 40609830, 48731796, 60914745, 73097694, 81219660, 109646541, 121829490, 146195388, 182744235, 219293082, 243658980, 365488470, 438586164, 548232705, 730976940, 1096465410, 2192930820]

約数ペア:

[(1, 2192930820), (2, 1096465410), (3, 730976940), (4, 548232705), (5, 438586164), (6, 365488470), (9, 243658980), (10, 219293082), (12, 182744235), (15, 146195388), (18, 121829490), (20, 109646541), (27, 81219660), (30, 73097694), (36, 60914745), (45, 48731796), (54, 40609830), (60, 36548847), (81, 27073220), (90, 24365898), (108, 20304915), (135, 16243932), (162, 13536610), (180, 12182949), (263, 8338140), (270, 8121966), (324, 6768305), (405, 5414644), (526, 4169070), (540, 4060983), (789, 2779380), (810, 2707322), (1052, 2084535), (1315, 1667628), (1578, 1389690), (1620, 1353661), (2367, 926460), (2630, 833814), (3156, 694845), (3945, 555876), (4734, 463230), (5147, 426060), (5260, 416907), (7101, 308820), (7890, 277938), (9468, 231615), (10294, 213030), (11835, 185292), (14202, 154410), (15441, 142020), (15780, 138969), (20588, 106515), (21303, 102940), (23670, 92646), (25735, 85212), (28404, 77205), (30882, 71010), (35505, 61764), (42606, 51470), (46323, 47340)]