2017994820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1\times {\mathrm{2851}}^1$

素因数の和:3161

約数の個数: 96

約数和(自身を含む): 5795629056

約数和(自身を除く): 3777634236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 251, 282, 470, 502, 564, 705, 753, 940, 1004, 1255, 1410, 1506, 2510, 2820, 2851, 3012, 3765, 5020, 5702, 7530, 8553, 11404, 11797, 14255, 15060, 17106, 23594, 28510, 34212, 35391, 42765, 47188, 57020, 58985, 70782, 85530, 117970, 133997, 141564, 171060, 176955, 235940, 267994, 353910, 401991, 535988, 669985, 707820, 715601, 803982, 1339970, 1431202, 1607964, 2009955, 2146803, 2679940, 2862404, 3578005, 4019910, 4293606, 7156010, 8039820, 8587212, 10734015, 14312020, 21468030, 33633247, 42936060, 67266494, 100899741, 134532988, 168166235, 201799482, 336332470, 403598964, 504498705, 672664940, 1008997410, 2017994820]

約数ペア:

[(1, 2017994820), (2, 1008997410), (3, 672664940), (4, 504498705), (5, 403598964), (6, 336332470), (10, 201799482), (12, 168166235), (15, 134532988), (20, 100899741), (30, 67266494), (47, 42936060), (60, 33633247), (94, 21468030), (141, 14312020), (188, 10734015), (235, 8587212), (251, 8039820), (282, 7156010), (470, 4293606), (502, 4019910), (564, 3578005), (705, 2862404), (753, 2679940), (940, 2146803), (1004, 2009955), (1255, 1607964), (1410, 1431202), (1506, 1339970), (2510, 803982), (2820, 715601), (2851, 707820), (3012, 669985), (3765, 535988), (5020, 401991), (5702, 353910), (7530, 267994), (8553, 235940), (11404, 176955), (11797, 171060), (14255, 141564), (15060, 133997), (17106, 117970), (23594, 85530), (28510, 70782), (34212, 58985), (35391, 57020), (42765, 47188)]