66901770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{271}}^1$

素因数の和:508

約数の個数: 96

約数和(自身を含む): 188907264

約数和(自身を除く): 122005494

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 211, 234, 271, 390, 422, 542, 585, 633, 813, 1055, 1170, 1266, 1355, 1626, 1899, 2110, 2439, 2710, 2743, 3165, 3523, 3798, 4065, 4878, 5486, 6330, 7046, 8130, 8229, 9495, 10569, 12195, 13715, 16458, 17615, 18990, 21138, 24390, 24687, 27430, 31707, 35230, 41145, 49374, 52845, 57181, 63414, 82290, 105690, 114362, 123435, 158535, 171543, 246870, 285905, 317070, 343086, 514629, 571810, 743353, 857715, 1029258, 1486706, 1715430, 2230059, 2573145, 3716765, 4460118, 5146290, 6690177, 7433530, 11150295, 13380354, 22300590, 33450885, 66901770]

約数ペア:

[(1, 66901770), (2, 33450885), (3, 22300590), (5, 13380354), (6, 11150295), (9, 7433530), (10, 6690177), (13, 5146290), (15, 4460118), (18, 3716765), (26, 2573145), (30, 2230059), (39, 1715430), (45, 1486706), (65, 1029258), (78, 857715), (90, 743353), (117, 571810), (130, 514629), (195, 343086), (211, 317070), (234, 285905), (271, 246870), (390, 171543), (422, 158535), (542, 123435), (585, 114362), (633, 105690), (813, 82290), (1055, 63414), (1170, 57181), (1266, 52845), (1355, 49374), (1626, 41145), (1899, 35230), (2110, 31707), (2439, 27430), (2710, 24687), (2743, 24390), (3165, 21138), (3523, 18990), (3798, 17615), (4065, 16458), (4878, 13715), (5486, 12195), (6330, 10569), (7046, 9495), (8130, 8229)]