19251014940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{631}}^1\times {\mathrm{169493}}^1$

素因数の和:170139

約数の個数: 72

約数和(自身を含む): 58487633568

約数和(自身を除く): 39236618628

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 631, 1262, 1893, 2524, 3155, 3786, 5679, 6310, 7572, 9465, 11358, 12620, 18930, 22716, 28395, 37860, 56790, 113580, 169493, 338986, 508479, 677972, 847465, 1016958, 1525437, 1694930, 2033916, 2542395, 3050874, 3389860, 5084790, 6101748, 7627185, 10169580, 15254370, 30508740, 106950083, 213900166, 320850249, 427800332, 534750415, 641700498, 962550747, 1069500830, 1283400996, 1604251245, 1925101494, 2139001660, 3208502490, 3850202988, 4812753735, 6417004980, 9625507470, 19251014940]

約数ペア:

[(1, 19251014940), (2, 9625507470), (3, 6417004980), (4, 4812753735), (5, 3850202988), (6, 3208502490), (9, 2139001660), (10, 1925101494), (12, 1604251245), (15, 1283400996), (18, 1069500830), (20, 962550747), (30, 641700498), (36, 534750415), (45, 427800332), (60, 320850249), (90, 213900166), (180, 106950083), (631, 30508740), (1262, 15254370), (1893, 10169580), (2524, 7627185), (3155, 6101748), (3786, 5084790), (5679, 3389860), (6310, 3050874), (7572, 2542395), (9465, 2033916), (11358, 1694930), (12620, 1525437), (18930, 1016958), (22716, 847465), (28395, 677972), (37860, 508479), (56790, 338986), (113580, 169493)]