77896770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2789}}^1$

素因数の和:2832

約数の個数: 96

約数和(自身を含む): 229003200

約数和(自身を除く): 151106430

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 49, 57, 70, 95, 98, 105, 114, 133, 147, 190, 210, 245, 266, 285, 294, 399, 490, 570, 665, 735, 798, 931, 1330, 1470, 1862, 1995, 2789, 2793, 3990, 4655, 5578, 5586, 8367, 9310, 13945, 13965, 16734, 19523, 27890, 27930, 39046, 41835, 52991, 58569, 83670, 97615, 105982, 117138, 136661, 158973, 195230, 264955, 273322, 292845, 317946, 370937, 409983, 529910, 585690, 683305, 741874, 794865, 819966, 1112811, 1366610, 1589730, 1854685, 2049915, 2225622, 2596559, 3709370, 4099830, 5193118, 5564055, 7789677, 11128110, 12982795, 15579354, 25965590, 38948385, 77896770]

約数ペア:

[(1, 77896770), (2, 38948385), (3, 25965590), (5, 15579354), (6, 12982795), (7, 11128110), (10, 7789677), (14, 5564055), (15, 5193118), (19, 4099830), (21, 3709370), (30, 2596559), (35, 2225622), (38, 2049915), (42, 1854685), (49, 1589730), (57, 1366610), (70, 1112811), (95, 819966), (98, 794865), (105, 741874), (114, 683305), (133, 585690), (147, 529910), (190, 409983), (210, 370937), (245, 317946), (266, 292845), (285, 273322), (294, 264955), (399, 195230), (490, 158973), (570, 136661), (665, 117138), (735, 105982), (798, 97615), (931, 83670), (1330, 58569), (1470, 52991), (1862, 41835), (1995, 39046), (2789, 27930), (2793, 27890), (3990, 19523), (4655, 16734), (5578, 13965), (5586, 13945), (8367, 9310)]