12315673460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{12143}}^1$

素因数の和:12345

約数の個数: 96

約数和(自身を含む): 29011530240

約数和(自身を除く): 16695856780

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 157, 170, 190, 314, 323, 340, 380, 628, 646, 785, 1292, 1570, 1615, 2669, 2983, 3140, 3230, 5338, 5966, 6460, 10676, 11932, 12143, 13345, 14915, 24286, 26690, 29830, 48572, 50711, 53380, 59660, 60715, 101422, 121430, 202844, 206431, 230717, 242860, 253555, 412862, 461434, 507110, 825724, 922868, 1014220, 1032155, 1153585, 1906451, 2064310, 2307170, 3812902, 3922189, 4128620, 4614340, 7625804, 7844378, 9532255, 15688756, 19064510, 19610945, 32409667, 36222569, 38129020, 39221890, 64819334, 72445138, 78443780, 129638668, 144890276, 162048335, 181112845, 324096670, 362225690, 615783673, 648193340, 724451380, 1231567346, 2463134692, 3078918365, 6157836730, 12315673460]

約数ペア:

[(1, 12315673460), (2, 6157836730), (4, 3078918365), (5, 2463134692), (10, 1231567346), (17, 724451380), (19, 648193340), (20, 615783673), (34, 362225690), (38, 324096670), (68, 181112845), (76, 162048335), (85, 144890276), (95, 129638668), (157, 78443780), (170, 72445138), (190, 64819334), (314, 39221890), (323, 38129020), (340, 36222569), (380, 32409667), (628, 19610945), (646, 19064510), (785, 15688756), (1292, 9532255), (1570, 7844378), (1615, 7625804), (2669, 4614340), (2983, 4128620), (3140, 3922189), (3230, 3812902), (5338, 2307170), (5966, 2064310), (6460, 1906451), (10676, 1153585), (11932, 1032155), (12143, 1014220), (13345, 922868), (14915, 825724), (24286, 507110), (26690, 461434), (29830, 412862), (48572, 253555), (50711, 242860), (53380, 230717), (59660, 206431), (60715, 202844), (101422, 121430)]