1300455970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{331}}^1$

素因数の和:568

約数の個数: 96

約数和(自身を含む): 2746856448

約数和(自身を除く): 1446400478

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 121, 170, 187, 191, 242, 331, 374, 382, 605, 662, 935, 955, 1210, 1655, 1870, 1910, 2057, 2101, 3247, 3310, 3641, 4114, 4202, 5627, 6494, 7282, 10285, 10505, 11254, 16235, 18205, 20570, 21010, 23111, 28135, 32470, 35717, 36410, 40051, 46222, 56270, 61897, 63221, 71434, 80102, 115555, 123794, 126442, 178585, 200255, 231110, 309485, 316105, 357170, 392887, 400510, 618970, 632210, 680867, 695431, 785774, 1074757, 1361734, 1390862, 1964435, 2149514, 3404335, 3477155, 3928870, 5373785, 6808670, 6954310, 7649741, 10747570, 11822327, 15299482, 23644654, 38248705, 59111635, 76497410, 118223270, 130045597, 260091194, 650227985, 1300455970]

約数ペア:

[(1, 1300455970), (2, 650227985), (5, 260091194), (10, 130045597), (11, 118223270), (17, 76497410), (22, 59111635), (34, 38248705), (55, 23644654), (85, 15299482), (110, 11822327), (121, 10747570), (170, 7649741), (187, 6954310), (191, 6808670), (242, 5373785), (331, 3928870), (374, 3477155), (382, 3404335), (605, 2149514), (662, 1964435), (935, 1390862), (955, 1361734), (1210, 1074757), (1655, 785774), (1870, 695431), (1910, 680867), (2057, 632210), (2101, 618970), (3247, 400510), (3310, 392887), (3641, 357170), (4114, 316105), (4202, 309485), (5627, 231110), (6494, 200255), (7282, 178585), (10285, 126442), (10505, 123794), (11254, 115555), (16235, 80102), (18205, 71434), (20570, 63221), (21010, 61897), (23111, 56270), (28135, 46222), (32470, 40051), (35717, 36410)]