71541610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{761}}^1$

素因数の和:871

約数の個数: 64

約数和(自身を含む): 158008320

約数和(自身を除く): 86466710

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 79, 85, 119, 158, 170, 238, 395, 553, 595, 761, 790, 1106, 1190, 1343, 1522, 2686, 2765, 3805, 5327, 5530, 6715, 7610, 9401, 10654, 12937, 13430, 18802, 25874, 26635, 47005, 53270, 60119, 64685, 90559, 94010, 120238, 129370, 181118, 300595, 420833, 452795, 601190, 841666, 905590, 1022023, 2044046, 2104165, 4208330, 5110115, 7154161, 10220230, 14308322, 35770805, 71541610]

約数ペア:

[(1, 71541610), (2, 35770805), (5, 14308322), (7, 10220230), (10, 7154161), (14, 5110115), (17, 4208330), (34, 2104165), (35, 2044046), (70, 1022023), (79, 905590), (85, 841666), (119, 601190), (158, 452795), (170, 420833), (238, 300595), (395, 181118), (553, 129370), (595, 120238), (761, 94010), (790, 90559), (1106, 64685), (1190, 60119), (1343, 53270), (1522, 47005), (2686, 26635), (2765, 25874), (3805, 18802), (5327, 13430), (5530, 12937), (6715, 10654), (7610, 9401)]