165978930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{2017}}^1$

素因数の和:2251

約数の個数: 64

約数和(自身を含む): 431238528

約数和(自身を除く): 265259598

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 211, 390, 422, 633, 1055, 1266, 2017, 2110, 2743, 3165, 4034, 5486, 6051, 6330, 8229, 10085, 12102, 13715, 16458, 20170, 26221, 27430, 30255, 41145, 52442, 60510, 78663, 82290, 131105, 157326, 262210, 393315, 425587, 786630, 851174, 1276761, 2127935, 2553522, 4255870, 5532631, 6383805, 11065262, 12767610, 16597893, 27663155, 33195786, 55326310, 82989465, 165978930]

約数ペア:

[(1, 165978930), (2, 82989465), (3, 55326310), (5, 33195786), (6, 27663155), (10, 16597893), (13, 12767610), (15, 11065262), (26, 6383805), (30, 5532631), (39, 4255870), (65, 2553522), (78, 2127935), (130, 1276761), (195, 851174), (211, 786630), (390, 425587), (422, 393315), (633, 262210), (1055, 157326), (1266, 131105), (2017, 82290), (2110, 78663), (2743, 60510), (3165, 52442), (4034, 41145), (5486, 30255), (6051, 27430), (6330, 26221), (8229, 20170), (10085, 16458), (12102, 13715)]