30796150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1$

素因数の和:470

約数の個数: 96

約数和(自身を含む): 75352320

約数和(自身を除く): 44556170

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 25, 35, 38, 50, 55, 70, 77, 95, 110, 133, 154, 175, 190, 209, 266, 275, 350, 385, 418, 421, 475, 550, 665, 770, 842, 950, 1045, 1330, 1463, 1925, 2090, 2105, 2926, 2947, 3325, 3850, 4210, 4631, 5225, 5894, 6650, 7315, 7999, 9262, 10450, 10525, 14630, 14735, 15998, 21050, 23155, 29470, 32417, 36575, 39995, 46310, 55993, 64834, 73150, 73675, 79990, 87989, 111986, 115775, 147350, 162085, 175978, 199975, 231550, 279965, 324170, 399950, 439945, 559930, 615923, 810425, 879890, 1231846, 1399825, 1620850, 2199725, 2799650, 3079615, 4399450, 6159230, 15398075, 30796150]

約数ペア:

[(1, 30796150), (2, 15398075), (5, 6159230), (7, 4399450), (10, 3079615), (11, 2799650), (14, 2199725), (19, 1620850), (22, 1399825), (25, 1231846), (35, 879890), (38, 810425), (50, 615923), (55, 559930), (70, 439945), (77, 399950), (95, 324170), (110, 279965), (133, 231550), (154, 199975), (175, 175978), (190, 162085), (209, 147350), (266, 115775), (275, 111986), (350, 87989), (385, 79990), (418, 73675), (421, 73150), (475, 64834), (550, 55993), (665, 46310), (770, 39995), (842, 36575), (950, 32417), (1045, 29470), (1330, 23155), (1463, 21050), (1925, 15998), (2090, 14735), (2105, 14630), (2926, 10525), (2947, 10450), (3325, 9262), (3850, 7999), (4210, 7315), (4631, 6650), (5225, 5894)]