17256190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{853}}^1$

素因数の和:901

約数の個数: 48

約数和(自身を含む): 37753632

約数和(自身を除く): 20497442

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 289, 578, 595, 853, 1190, 1445, 1706, 2023, 2890, 4046, 4265, 5971, 8530, 10115, 11942, 14501, 20230, 29002, 29855, 59710, 72505, 101507, 145010, 203014, 246517, 493034, 507535, 1015070, 1232585, 1725619, 2465170, 3451238, 8628095, 17256190]

約数ペア:

[(1, 17256190), (2, 8628095), (5, 3451238), (7, 2465170), (10, 1725619), (14, 1232585), (17, 1015070), (34, 507535), (35, 493034), (70, 246517), (85, 203014), (119, 145010), (170, 101507), (238, 72505), (289, 59710), (578, 29855), (595, 29002), (853, 20230), (1190, 14501), (1445, 11942), (1706, 10115), (2023, 8530), (2890, 5971), (4046, 4265)]