2693988660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{131671}}^1$

素因数の和:131725

約数の個数: 96

約数和(自身を含む): 8494424064

約数和(自身を除く): 5800435404

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 93, 110, 124, 132, 155, 165, 186, 220, 310, 330, 341, 372, 465, 620, 660, 682, 930, 1023, 1364, 1705, 1860, 2046, 3410, 4092, 5115, 6820, 10230, 20460, 131671, 263342, 395013, 526684, 658355, 790026, 1316710, 1448381, 1580052, 1975065, 2633420, 2896762, 3950130, 4081801, 4345143, 5793524, 7241905, 7900260, 8163602, 8690286, 12245403, 14483810, 16327204, 17380572, 20409005, 21725715, 24490806, 28967620, 40818010, 43451430, 44899811, 48981612, 61227015, 81636020, 86902860, 89799622, 122454030, 134699433, 179599244, 224499055, 244908060, 269398866, 448998110, 538797732, 673497165, 897996220, 1346994330, 2693988660]

約数ペア:

[(1, 2693988660), (2, 1346994330), (3, 897996220), (4, 673497165), (5, 538797732), (6, 448998110), (10, 269398866), (11, 244908060), (12, 224499055), (15, 179599244), (20, 134699433), (22, 122454030), (30, 89799622), (31, 86902860), (33, 81636020), (44, 61227015), (55, 48981612), (60, 44899811), (62, 43451430), (66, 40818010), (93, 28967620), (110, 24490806), (124, 21725715), (132, 20409005), (155, 17380572), (165, 16327204), (186, 14483810), (220, 12245403), (310, 8690286), (330, 8163602), (341, 7900260), (372, 7241905), (465, 5793524), (620, 4345143), (660, 4081801), (682, 3950130), (930, 2896762), (1023, 2633420), (1364, 1975065), (1705, 1580052), (1860, 1448381), (2046, 1316710), (3410, 790026), (4092, 658355), (5115, 526684), (6820, 395013), (10230, 263342), (20460, 131671)]