79997190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29303}}^1$

素因数の和:29333

約数の個数: 64

約数和(自身を含む): 236307456

約数和(自身を除く): 156310266

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 29303, 58606, 87909, 146515, 175818, 205121, 293030, 380939, 410242, 439545, 615363, 761878, 879090, 1025605, 1142817, 1230726, 1904695, 2051210, 2285634, 2666573, 3076815, 3809390, 5333146, 5714085, 6153630, 7999719, 11428170, 13332865, 15999438, 26665730, 39998595, 79997190]

約数ペア:

[(1, 79997190), (2, 39998595), (3, 26665730), (5, 15999438), (6, 13332865), (7, 11428170), (10, 7999719), (13, 6153630), (14, 5714085), (15, 5333146), (21, 3809390), (26, 3076815), (30, 2666573), (35, 2285634), (39, 2051210), (42, 1904695), (65, 1230726), (70, 1142817), (78, 1025605), (91, 879090), (105, 761878), (130, 615363), (182, 439545), (195, 410242), (210, 380939), (273, 293030), (390, 205121), (455, 175818), (546, 146515), (910, 87909), (1365, 58606), (2730, 29303)]