193101997380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{8915143}}^1$

素因数の和:8915193

約数の個数: 72

約数和(自身を含む): 570640537152

約数和(自身を除く): 377538539772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 361, 380, 570, 722, 1083, 1140, 1444, 1805, 2166, 3610, 4332, 5415, 7220, 10830, 21660, 8915143, 17830286, 26745429, 35660572, 44575715, 53490858, 89151430, 106981716, 133727145, 169387717, 178302860, 267454290, 338775434, 508163151, 534908580, 677550868, 846938585, 1016326302, 1693877170, 2032652604, 2540815755, 3218366623, 3387754340, 5081631510, 6436733246, 9655099869, 10163263020, 12873466492, 16091833115, 19310199738, 32183666230, 38620399476, 48275499345, 64367332460, 96550998690, 193101997380]

約数ペア:

[(1, 193101997380), (2, 96550998690), (3, 64367332460), (4, 48275499345), (5, 38620399476), (6, 32183666230), (10, 19310199738), (12, 16091833115), (15, 12873466492), (19, 10163263020), (20, 9655099869), (30, 6436733246), (38, 5081631510), (57, 3387754340), (60, 3218366623), (76, 2540815755), (95, 2032652604), (114, 1693877170), (190, 1016326302), (228, 846938585), (285, 677550868), (361, 534908580), (380, 508163151), (570, 338775434), (722, 267454290), (1083, 178302860), (1140, 169387717), (1444, 133727145), (1805, 106981716), (2166, 89151430), (3610, 53490858), (4332, 44575715), (5415, 35660572), (7220, 26745429), (10830, 17830286), (21660, 8915143)]