65302270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{743}}^1$

素因数の和:825

約数の個数: 64

約数和(自身を含む): 138848256

約数和(自身を除く): 73545986

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 47, 55, 85, 94, 110, 170, 187, 235, 374, 470, 517, 743, 799, 935, 1034, 1486, 1598, 1870, 2585, 3715, 3995, 5170, 7430, 7990, 8173, 8789, 12631, 16346, 17578, 25262, 34921, 40865, 43945, 63155, 69842, 81730, 87890, 126310, 138941, 174605, 277882, 349210, 384131, 593657, 694705, 768262, 1187314, 1389410, 1920655, 2968285, 3841310, 5936570, 6530227, 13060454, 32651135, 65302270]

約数ペア:

[(1, 65302270), (2, 32651135), (5, 13060454), (10, 6530227), (11, 5936570), (17, 3841310), (22, 2968285), (34, 1920655), (47, 1389410), (55, 1187314), (85, 768262), (94, 694705), (110, 593657), (170, 384131), (187, 349210), (235, 277882), (374, 174605), (470, 138941), (517, 126310), (743, 87890), (799, 81730), (935, 69842), (1034, 63155), (1486, 43945), (1598, 40865), (1870, 34921), (2585, 25262), (3715, 17578), (3995, 16346), (5170, 12631), (7430, 8789), (7990, 8173)]