104945260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{619}}^1$

素因数の和:815

約数の個数: 72

約数和(自身を含む): 258264720

約数和(自身を除く): 153319460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 173, 196, 245, 346, 490, 619, 692, 865, 980, 1211, 1238, 1730, 2422, 2476, 3095, 3460, 4333, 4844, 6055, 6190, 8477, 8666, 12110, 12380, 16954, 17332, 21665, 24220, 30331, 33908, 42385, 43330, 60662, 84770, 86660, 107087, 121324, 151655, 169540, 214174, 303310, 428348, 535435, 606620, 749609, 1070870, 1499218, 2141740, 2998436, 3748045, 5247263, 7496090, 10494526, 14992180, 20989052, 26236315, 52472630, 104945260]

約数ペア:

[(1, 104945260), (2, 52472630), (4, 26236315), (5, 20989052), (7, 14992180), (10, 10494526), (14, 7496090), (20, 5247263), (28, 3748045), (35, 2998436), (49, 2141740), (70, 1499218), (98, 1070870), (140, 749609), (173, 606620), (196, 535435), (245, 428348), (346, 303310), (490, 214174), (619, 169540), (692, 151655), (865, 121324), (980, 107087), (1211, 86660), (1238, 84770), (1730, 60662), (2422, 43330), (2476, 42385), (3095, 33908), (3460, 30331), (4333, 24220), (4844, 21665), (6055, 17332), (6190, 16954), (8477, 12380), (8666, 12110)]