311114610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{599}}^1$

素因数の和:840

約数の個数: 96

約数和(自身を含む): 842400000

約数和(自身を除く): 531285390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 199, 261, 290, 398, 435, 522, 597, 599, 870, 995, 1194, 1198, 1305, 1791, 1797, 1990, 2610, 2985, 2995, 3582, 3594, 5391, 5771, 5970, 5990, 8955, 8985, 10782, 11542, 17313, 17371, 17910, 17970, 26955, 28855, 34626, 34742, 51939, 52113, 53910, 57710, 86565, 86855, 103878, 104226, 119201, 156339, 173130, 173710, 238402, 259695, 260565, 312678, 357603, 519390, 521130, 596005, 715206, 781695, 1072809, 1192010, 1563390, 1788015, 2145618, 3456829, 3576030, 5364045, 6913658, 10370487, 10728090, 17284145, 20740974, 31111461, 34568290, 51852435, 62222922, 103704870, 155557305, 311114610]

約数ペア:

[(1, 311114610), (2, 155557305), (3, 103704870), (5, 62222922), (6, 51852435), (9, 34568290), (10, 31111461), (15, 20740974), (18, 17284145), (29, 10728090), (30, 10370487), (45, 6913658), (58, 5364045), (87, 3576030), (90, 3456829), (145, 2145618), (174, 1788015), (199, 1563390), (261, 1192010), (290, 1072809), (398, 781695), (435, 715206), (522, 596005), (597, 521130), (599, 519390), (870, 357603), (995, 312678), (1194, 260565), (1198, 259695), (1305, 238402), (1791, 173710), (1797, 173130), (1990, 156339), (2610, 119201), (2985, 104226), (2995, 103878), (3582, 86855), (3594, 86565), (5391, 57710), (5771, 53910), (5970, 52113), (5990, 51939), (8955, 34742), (8985, 34626), (10782, 28855), (11542, 26955), (17313, 17970), (17371, 17910)]