2266396380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{662689}}^1$

素因数の和:662723

約数の個数: 72

約数和(自身を含む): 7236574800

約数和(自身を除く): 4970178420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 662689, 1325378, 1988067, 2650756, 3313445, 3976134, 5964201, 6626890, 7952268, 9940335, 11928402, 12591091, 13253780, 19880670, 23856804, 25182182, 29821005, 37773273, 39761340, 50364364, 59642010, 62955455, 75546546, 113319819, 119284020, 125910910, 151093092, 188866365, 226639638, 251821820, 377732730, 453279276, 566599095, 755465460, 1133198190, 2266396380]

約数ペア:

[(1, 2266396380), (2, 1133198190), (3, 755465460), (4, 566599095), (5, 453279276), (6, 377732730), (9, 251821820), (10, 226639638), (12, 188866365), (15, 151093092), (18, 125910910), (19, 119284020), (20, 113319819), (30, 75546546), (36, 62955455), (38, 59642010), (45, 50364364), (57, 39761340), (60, 37773273), (76, 29821005), (90, 25182182), (95, 23856804), (114, 19880670), (171, 13253780), (180, 12591091), (190, 11928402), (228, 9940335), (285, 7952268), (342, 6626890), (380, 5964201), (570, 3976134), (684, 3313445), (855, 2650756), (1140, 1988067), (1710, 1325378), (3420, 662689)]