91237810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{601}}^1$

素因数の和:691

約数の個数: 64

約数和(自身を含む): 187246080

約数和(自身を除く): 96008270

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 47, 85, 94, 95, 170, 190, 235, 323, 470, 601, 646, 799, 893, 1202, 1598, 1615, 1786, 3005, 3230, 3995, 4465, 6010, 7990, 8930, 10217, 11419, 15181, 20434, 22838, 28247, 30362, 51085, 56494, 57095, 75905, 102170, 114190, 141235, 151810, 194123, 282470, 388246, 480199, 536693, 960398, 970615, 1073386, 1941230, 2400995, 2683465, 4801990, 5366930, 9123781, 18247562, 45618905, 91237810]

約数ペア:

[(1, 91237810), (2, 45618905), (5, 18247562), (10, 9123781), (17, 5366930), (19, 4801990), (34, 2683465), (38, 2400995), (47, 1941230), (85, 1073386), (94, 970615), (95, 960398), (170, 536693), (190, 480199), (235, 388246), (323, 282470), (470, 194123), (601, 151810), (646, 141235), (799, 114190), (893, 102170), (1202, 75905), (1598, 57095), (1615, 56494), (1786, 51085), (3005, 30362), (3230, 28247), (3995, 22838), (4465, 20434), (6010, 15181), (7990, 11419), (8930, 10217)]