70978110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{17789}}^1$

素因数の和:17825

約数の個数: 64

約数和(自身を含む): 204940800

約数和(自身を除く): 133962690

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 17789, 35578, 53367, 88945, 106734, 124523, 177890, 249046, 266835, 337991, 373569, 533670, 622615, 675982, 747138, 1013973, 1245230, 1689955, 1867845, 2027946, 2365937, 3379910, 3735690, 4731874, 5069865, 7097811, 10139730, 11829685, 14195622, 23659370, 35489055, 70978110]

約数ペア:

[(1, 70978110), (2, 35489055), (3, 23659370), (5, 14195622), (6, 11829685), (7, 10139730), (10, 7097811), (14, 5069865), (15, 4731874), (19, 3735690), (21, 3379910), (30, 2365937), (35, 2027946), (38, 1867845), (42, 1689955), (57, 1245230), (70, 1013973), (95, 747138), (105, 675982), (114, 622615), (133, 533670), (190, 373569), (210, 337991), (266, 266835), (285, 249046), (399, 177890), (570, 124523), (665, 106734), (798, 88945), (1330, 53367), (1995, 35578), (3990, 17789)]