2014767190

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{229}}^1\times {\mathrm{281}}^1$

素因数の和:649

約数の個数: 64

約数和(自身を含む): 3810654720

約数和(自身を除く): 1795887530

約数列:

[1, 2, 5, 10, 31, 62, 101, 155, 202, 229, 281, 310, 458, 505, 562, 1010, 1145, 1405, 2290, 2810, 3131, 6262, 7099, 8711, 14198, 15655, 17422, 23129, 28381, 31310, 35495, 43555, 46258, 56762, 64349, 70990, 87110, 115645, 128698, 141905, 231290, 283810, 321745, 643490, 716999, 879811, 1433998, 1759622, 1994819, 3584995, 3989638, 4399055, 6499249, 7169990, 8798110, 9974095, 12998498, 19948190, 32496245, 64992490, 201476719, 402953438, 1007383595, 2014767190]

約数ペア:

[(1, 2014767190), (2, 1007383595), (5, 402953438), (10, 201476719), (31, 64992490), (62, 32496245), (101, 19948190), (155, 12998498), (202, 9974095), (229, 8798110), (281, 7169990), (310, 6499249), (458, 4399055), (505, 3989638), (562, 3584995), (1010, 1994819), (1145, 1759622), (1405, 1433998), (2290, 879811), (2810, 716999), (3131, 643490), (6262, 321745), (7099, 283810), (8711, 231290), (14198, 141905), (15655, 128698), (17422, 115645), (23129, 87110), (28381, 70990), (31310, 64349), (35495, 56762), (43555, 46258)]