84628140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{263}}^1$

素因数の和:479

約数の個数: 96

約数和(自身を含む): 246951936

約数和(自身を除く): 162323796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 173, 186, 263, 310, 346, 372, 465, 519, 526, 620, 692, 789, 865, 930, 1038, 1052, 1315, 1578, 1730, 1860, 2076, 2595, 2630, 3156, 3460, 3945, 5190, 5260, 5363, 7890, 8153, 10380, 10726, 15780, 16089, 16306, 21452, 24459, 26815, 32178, 32612, 40765, 45499, 48918, 53630, 64356, 80445, 81530, 90998, 97836, 107260, 122295, 136497, 160890, 163060, 181996, 227495, 244590, 272994, 321780, 454990, 489180, 545988, 682485, 909980, 1364970, 1410469, 2729940, 2820938, 4231407, 5641876, 7052345, 8462814, 14104690, 16925628, 21157035, 28209380, 42314070, 84628140]

約数ペア:

[(1, 84628140), (2, 42314070), (3, 28209380), (4, 21157035), (5, 16925628), (6, 14104690), (10, 8462814), (12, 7052345), (15, 5641876), (20, 4231407), (30, 2820938), (31, 2729940), (60, 1410469), (62, 1364970), (93, 909980), (124, 682485), (155, 545988), (173, 489180), (186, 454990), (263, 321780), (310, 272994), (346, 244590), (372, 227495), (465, 181996), (519, 163060), (526, 160890), (620, 136497), (692, 122295), (789, 107260), (865, 97836), (930, 90998), (1038, 81530), (1052, 80445), (1315, 64356), (1578, 53630), (1730, 48918), (1860, 45499), (2076, 40765), (2595, 32612), (2630, 32178), (3156, 26815), (3460, 24459), (3945, 21452), (5190, 16306), (5260, 16089), (5363, 15780), (7890, 10726), (8153, 10380)]