27020370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{877}}^1$

素因数の和:979

約数の個数: 64

約数和(自身を含む): 70801920

約数和(自身を除く): 43781550

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 79, 130, 158, 195, 237, 390, 395, 474, 790, 877, 1027, 1185, 1754, 2054, 2370, 2631, 3081, 4385, 5135, 5262, 6162, 8770, 10270, 11401, 13155, 15405, 22802, 26310, 30810, 34203, 57005, 68406, 69283, 114010, 138566, 171015, 207849, 342030, 346415, 415698, 692830, 900679, 1039245, 1801358, 2078490, 2702037, 4503395, 5404074, 9006790, 13510185, 27020370]

約数ペア:

[(1, 27020370), (2, 13510185), (3, 9006790), (5, 5404074), (6, 4503395), (10, 2702037), (13, 2078490), (15, 1801358), (26, 1039245), (30, 900679), (39, 692830), (65, 415698), (78, 346415), (79, 342030), (130, 207849), (158, 171015), (195, 138566), (237, 114010), (390, 69283), (395, 68406), (474, 57005), (790, 34203), (877, 30810), (1027, 26310), (1185, 22802), (1754, 15405), (2054, 13155), (2370, 11401), (2631, 10270), (3081, 8770), (4385, 6162), (5135, 5262)]