1906232760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{278689}}^1$

素因数の和:278725

約数の個数: 96

約数和(自身を含む): 6521346000

約数和(自身を除く): 4615113240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 278689, 557378, 836067, 1114756, 1393445, 1672134, 2229512, 2508201, 2786890, 3344268, 4180335, 5016402, 5295091, 5573780, 6688536, 8360670, 10032804, 10590182, 11147560, 12541005, 15885273, 16721340, 20065608, 21180364, 25082010, 26475455, 31770546, 33442680, 42360728, 47655819, 50164020, 52950910, 63541092, 79426365, 95311638, 100328040, 105901820, 127082184, 158852730, 190623276, 211803640, 238279095, 317705460, 381246552, 476558190, 635410920, 953116380, 1906232760]

約数ペア:

[(1, 1906232760), (2, 953116380), (3, 635410920), (4, 476558190), (5, 381246552), (6, 317705460), (8, 238279095), (9, 211803640), (10, 190623276), (12, 158852730), (15, 127082184), (18, 105901820), (19, 100328040), (20, 95311638), (24, 79426365), (30, 63541092), (36, 52950910), (38, 50164020), (40, 47655819), (45, 42360728), (57, 33442680), (60, 31770546), (72, 26475455), (76, 25082010), (90, 21180364), (95, 20065608), (114, 16721340), (120, 15885273), (152, 12541005), (171, 11147560), (180, 10590182), (190, 10032804), (228, 8360670), (285, 6688536), (342, 5573780), (360, 5295091), (380, 5016402), (456, 4180335), (570, 3344268), (684, 2786890), (760, 2508201), (855, 2229512), (1140, 1672134), (1368, 1393445), (1710, 1114756), (2280, 836067), (3420, 557378), (6840, 278689)]