390830655060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{686897}}^1$

素因数の和:687050

約数の個数: 144

約数和(自身を含む): 1237652816400

約数和(自身を除く): 846822161340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 109, 116, 145, 174, 180, 218, 261, 290, 327, 348, 435, 436, 522, 545, 580, 654, 870, 981, 1044, 1090, 1305, 1308, 1635, 1740, 1962, 2180, 2610, 3161, 3270, 3924, 4905, 5220, 6322, 6540, 9483, 9810, 12644, 15805, 18966, 19620, 28449, 31610, 37932, 47415, 56898, 63220, 94830, 113796, 142245, 189660, 284490, 568980, 686897, 1373794, 2060691, 2747588, 3434485, 4121382, 6182073, 6868970, 8242764, 10303455, 12364146, 13737940, 19920013, 20606910, 24728292, 30910365, 39840026, 41213820, 59760039, 61820730, 74871773, 79680052, 99600065, 119520078, 123641460, 149743546, 179280117, 199200130, 224615319, 239040156, 298800195, 299487092, 358560234, 374358865, 398400260, 449230638, 597600390, 673845957, 717120468, 748717730, 896400585, 898461276, 1123076595, 1195200780, 1347691914, 1497435460, 1792801170, 2171281417, 2246153190, 2695383828, 3369229785, 3585602340, 4342562834, 4492306380, 6513844251, 6738459570, 8685125668, 10856407085, 13027688502, 13476919140, 19541532753, 21712814170, 26055377004, 32569221255, 39083065506, 43425628340, 65138442510, 78166131012, 97707663765, 130276885020, 195415327530, 390830655060]

約数ペア:

[(1, 390830655060), (2, 195415327530), (3, 130276885020), (4, 97707663765), (5, 78166131012), (6, 65138442510), (9, 43425628340), (10, 39083065506), (12, 32569221255), (15, 26055377004), (18, 21712814170), (20, 19541532753), (29, 13476919140), (30, 13027688502), (36, 10856407085), (45, 8685125668), (58, 6738459570), (60, 6513844251), (87, 4492306380), (90, 4342562834), (109, 3585602340), (116, 3369229785), (145, 2695383828), (174, 2246153190), (180, 2171281417), (218, 1792801170), (261, 1497435460), (290, 1347691914), (327, 1195200780), (348, 1123076595), (435, 898461276), (436, 896400585), (522, 748717730), (545, 717120468), (580, 673845957), (654, 597600390), (870, 449230638), (981, 398400260), (1044, 374358865), (1090, 358560234), (1305, 299487092), (1308, 298800195), (1635, 239040156), (1740, 224615319), (1962, 199200130), (2180, 179280117), (2610, 149743546), (3161, 123641460), (3270, 119520078), (3924, 99600065), (4905, 79680052), (5220, 74871773), (6322, 61820730), (6540, 59760039), (9483, 41213820), (9810, 39840026), (12644, 30910365), (15805, 24728292), (18966, 20606910), (19620, 19920013), (28449, 13737940), (31610, 12364146), (37932, 10303455), (47415, 8242764), (56898, 6868970), (63220, 6182073), (94830, 4121382), (113796, 3434485), (142245, 2747588), (189660, 2060691), (284490, 1373794), (568980, 686897)]