63904190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{647}}^1$

素因数の和:761

約数の個数: 64

約数和(自身を含む): 141087744

約数和(自身を除く): 77183554

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 83, 85, 119, 166, 170, 238, 415, 581, 595, 647, 830, 1162, 1190, 1294, 1411, 2822, 2905, 3235, 4529, 5810, 6470, 7055, 9058, 9877, 10999, 14110, 19754, 21998, 22645, 45290, 49385, 53701, 54995, 76993, 98770, 107402, 109990, 153986, 268505, 375907, 384965, 537010, 751814, 769930, 912917, 1825834, 1879535, 3759070, 4564585, 6390419, 9129170, 12780838, 31952095, 63904190]

約数ペア:

[(1, 63904190), (2, 31952095), (5, 12780838), (7, 9129170), (10, 6390419), (14, 4564585), (17, 3759070), (34, 1879535), (35, 1825834), (70, 912917), (83, 769930), (85, 751814), (119, 537010), (166, 384965), (170, 375907), (238, 268505), (415, 153986), (581, 109990), (595, 107402), (647, 98770), (830, 76993), (1162, 54995), (1190, 53701), (1294, 49385), (1411, 45290), (2822, 22645), (2905, 21998), (3235, 19754), (4529, 14110), (5810, 10999), (6470, 9877), (7055, 9058)]