98735210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1217}}^1$

素因数の和:1311

約数の個数: 64

約数和(自身を含む): 217486080

約数和(自身を除く): 118750870

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 61, 70, 95, 122, 133, 190, 266, 305, 427, 610, 665, 854, 1159, 1217, 1330, 2135, 2318, 2434, 4270, 5795, 6085, 8113, 8519, 11590, 12170, 16226, 17038, 23123, 40565, 42595, 46246, 74237, 81130, 85190, 115615, 148474, 161861, 231230, 323722, 371185, 519659, 742370, 809305, 1039318, 1410503, 1618610, 2598295, 2821006, 5196590, 7052515, 9873521, 14105030, 19747042, 49367605, 98735210]

約数ペア:

[(1, 98735210), (2, 49367605), (5, 19747042), (7, 14105030), (10, 9873521), (14, 7052515), (19, 5196590), (35, 2821006), (38, 2598295), (61, 1618610), (70, 1410503), (95, 1039318), (122, 809305), (133, 742370), (190, 519659), (266, 371185), (305, 323722), (427, 231230), (610, 161861), (665, 148474), (854, 115615), (1159, 85190), (1217, 81130), (1330, 74237), (2135, 46246), (2318, 42595), (2434, 40565), (4270, 23123), (5795, 17038), (6085, 16226), (8113, 12170), (8519, 11590)]