80860170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{751}}^1$

素因数の和:895

約数の個数: 64

約数和(自身を含む): 201632256

約数和(自身を除く): 120772086

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 97, 111, 185, 194, 222, 291, 370, 485, 555, 582, 751, 970, 1110, 1455, 1502, 2253, 2910, 3589, 3755, 4506, 7178, 7510, 10767, 11265, 17945, 21534, 22530, 27787, 35890, 53835, 55574, 72847, 83361, 107670, 138935, 145694, 166722, 218541, 277870, 364235, 416805, 437082, 728470, 833610, 1092705, 2185410, 2695339, 5390678, 8086017, 13476695, 16172034, 26953390, 40430085, 80860170]

約数ペア:

[(1, 80860170), (2, 40430085), (3, 26953390), (5, 16172034), (6, 13476695), (10, 8086017), (15, 5390678), (30, 2695339), (37, 2185410), (74, 1092705), (97, 833610), (111, 728470), (185, 437082), (194, 416805), (222, 364235), (291, 277870), (370, 218541), (485, 166722), (555, 145694), (582, 138935), (751, 107670), (970, 83361), (1110, 72847), (1455, 55574), (1502, 53835), (2253, 35890), (2910, 27787), (3589, 22530), (3755, 21534), (4506, 17945), (7178, 11265), (7510, 10767)]