170015250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{397}}^1\times {\mathrm{571}}^1$

素因数の和:988

約数の個数: 64

約数和(自身を含む): 426172032

約数和(自身を除く): 256156782

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 397, 571, 750, 794, 1142, 1191, 1713, 1985, 2382, 2855, 3426, 3970, 5710, 5955, 8565, 9925, 11910, 14275, 17130, 19850, 28550, 29775, 42825, 49625, 59550, 71375, 85650, 99250, 142750, 148875, 214125, 226687, 297750, 428250, 453374, 680061, 1133435, 1360122, 2266870, 3400305, 5667175, 6800610, 11334350, 17001525, 28335875, 34003050, 56671750, 85007625, 170015250]

約数ペア:

[(1, 170015250), (2, 85007625), (3, 56671750), (5, 34003050), (6, 28335875), (10, 17001525), (15, 11334350), (25, 6800610), (30, 5667175), (50, 3400305), (75, 2266870), (125, 1360122), (150, 1133435), (250, 680061), (375, 453374), (397, 428250), (571, 297750), (750, 226687), (794, 214125), (1142, 148875), (1191, 142750), (1713, 99250), (1985, 85650), (2382, 71375), (2855, 59550), (3426, 49625), (3970, 42825), (5710, 29775), (5955, 28550), (8565, 19850), (9925, 17130), (11910, 14275)]