1977291216420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{30542033}}^1$

素因数の和:30542141

約数の個数: 96

約数和(自身を含む): 6034128573312

約数和(自身を除く): 4056837356892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 83, 130, 156, 166, 195, 249, 260, 332, 390, 415, 498, 780, 830, 996, 1079, 1245, 1660, 2158, 2490, 3237, 4316, 4980, 5395, 6474, 10790, 12948, 16185, 21580, 32370, 64740, 30542033, 61084066, 91626099, 122168132, 152710165, 183252198, 305420330, 366504396, 397046429, 458130495, 610840660, 794092858, 916260990, 1191139287, 1588185716, 1832521980, 1985232145, 2382278574, 2534988739, 3970464290, 4764557148, 5069977478, 5955696435, 7604966217, 7940928580, 10139954956, 11911392870, 12674943695, 15209932434, 23822785740, 25349887390, 30419864868, 32954853607, 38024831085, 50699774780, 65909707214, 76049662170, 98864560821, 131819414428, 152099324340, 164774268035, 197729121642, 329548536070, 395458243284, 494322804105, 659097072140, 988645608210, 1977291216420]

約数ペア:

[(1, 1977291216420), (2, 988645608210), (3, 659097072140), (4, 494322804105), (5, 395458243284), (6, 329548536070), (10, 197729121642), (12, 164774268035), (13, 152099324340), (15, 131819414428), (20, 98864560821), (26, 76049662170), (30, 65909707214), (39, 50699774780), (52, 38024831085), (60, 32954853607), (65, 30419864868), (78, 25349887390), (83, 23822785740), (130, 15209932434), (156, 12674943695), (166, 11911392870), (195, 10139954956), (249, 7940928580), (260, 7604966217), (332, 5955696435), (390, 5069977478), (415, 4764557148), (498, 3970464290), (780, 2534988739), (830, 2382278574), (996, 1985232145), (1079, 1832521980), (1245, 1588185716), (1660, 1191139287), (2158, 916260990), (2490, 794092858), (3237, 610840660), (4316, 458130495), (4980, 397046429), (5395, 366504396), (6474, 305420330), (10790, 183252198), (12948, 152710165), (16185, 122168132), (21580, 91626099), (32370, 61084066), (64740, 30542033)]