122449380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1531}}^1$

素因数の和:1617

約数の個数: 96

約数和(自身を含む): 362385408

約数和(自身を除く): 239936028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 43, 60, 62, 86, 93, 124, 129, 155, 172, 186, 215, 258, 310, 372, 430, 465, 516, 620, 645, 860, 930, 1290, 1333, 1531, 1860, 2580, 2666, 3062, 3999, 4593, 5332, 6124, 6665, 7655, 7998, 9186, 13330, 15310, 15996, 18372, 19995, 22965, 26660, 30620, 39990, 45930, 47461, 65833, 79980, 91860, 94922, 131666, 142383, 189844, 197499, 237305, 263332, 284766, 329165, 394998, 474610, 569532, 658330, 711915, 789996, 949220, 987495, 1316660, 1423830, 1974990, 2040823, 2847660, 3949980, 4081646, 6122469, 8163292, 10204115, 12244938, 20408230, 24489876, 30612345, 40816460, 61224690, 122449380]

約数ペア:

[(1, 122449380), (2, 61224690), (3, 40816460), (4, 30612345), (5, 24489876), (6, 20408230), (10, 12244938), (12, 10204115), (15, 8163292), (20, 6122469), (30, 4081646), (31, 3949980), (43, 2847660), (60, 2040823), (62, 1974990), (86, 1423830), (93, 1316660), (124, 987495), (129, 949220), (155, 789996), (172, 711915), (186, 658330), (215, 569532), (258, 474610), (310, 394998), (372, 329165), (430, 284766), (465, 263332), (516, 237305), (620, 197499), (645, 189844), (860, 142383), (930, 131666), (1290, 94922), (1333, 91860), (1531, 79980), (1860, 65833), (2580, 47461), (2666, 45930), (3062, 39990), (3999, 30620), (4593, 26660), (5332, 22965), (6124, 19995), (6665, 18372), (7655, 15996), (7998, 15310), (9186, 13330)]