2515695910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{14033}}^1$

素因数の和:14257

約数の個数: 64

約数和(自身を含む): 5601923712

約数和(自身を除く): 3086227802

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 197, 394, 455, 910, 985, 1379, 1970, 2561, 2758, 5122, 6895, 12805, 13790, 14033, 17927, 25610, 28066, 35854, 70165, 89635, 98231, 140330, 179270, 182429, 196462, 364858, 491155, 912145, 982310, 1277003, 1824290, 2554006, 2764501, 5529002, 6385015, 12770030, 13822505, 19351507, 27645010, 35938513, 38703014, 71877026, 96757535, 179692565, 193515070, 251569591, 359385130, 503139182, 1257847955, 2515695910]

約数ペア:

[(1, 2515695910), (2, 1257847955), (5, 503139182), (7, 359385130), (10, 251569591), (13, 193515070), (14, 179692565), (26, 96757535), (35, 71877026), (65, 38703014), (70, 35938513), (91, 27645010), (130, 19351507), (182, 13822505), (197, 12770030), (394, 6385015), (455, 5529002), (910, 2764501), (985, 2554006), (1379, 1824290), (1970, 1277003), (2561, 982310), (2758, 912145), (5122, 491155), (6895, 364858), (12805, 196462), (13790, 182429), (14033, 179270), (17927, 140330), (25610, 98231), (28066, 89635), (35854, 70165)]