62308890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:297

約数の個数: 144

約数和(自身を含む): 192067200

約数和(自身を除く): 129758310

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 71, 90, 98, 105, 126, 142, 147, 199, 210, 213, 245, 294, 315, 355, 398, 426, 441, 490, 497, 597, 630, 639, 710, 735, 882, 994, 995, 1065, 1194, 1278, 1393, 1470, 1491, 1791, 1990, 2130, 2205, 2485, 2786, 2982, 2985, 3195, 3479, 3582, 4179, 4410, 4473, 4970, 5970, 6390, 6958, 6965, 7455, 8358, 8946, 8955, 9751, 10437, 12537, 13930, 14129, 14910, 17395, 17910, 19502, 20874, 20895, 22365, 25074, 28258, 29253, 31311, 34790, 41790, 42387, 44730, 48755, 52185, 58506, 62622, 62685, 70645, 84774, 87759, 97510, 98903, 104370, 125370, 127161, 141290, 146265, 156555, 175518, 197806, 211935, 254322, 292530, 296709, 313110, 423870, 438795, 494515, 593418, 635805, 692321, 877590, 890127, 989030, 1271610, 1384642, 1483545, 1780254, 2076963, 2967090, 3461605, 4153926, 4450635, 6230889, 6923210, 8901270, 10384815, 12461778, 20769630, 31154445, 62308890]

約数ペア:

[(1, 62308890), (2, 31154445), (3, 20769630), (5, 12461778), (6, 10384815), (7, 8901270), (9, 6923210), (10, 6230889), (14, 4450635), (15, 4153926), (18, 3461605), (21, 2967090), (30, 2076963), (35, 1780254), (42, 1483545), (45, 1384642), (49, 1271610), (63, 989030), (70, 890127), (71, 877590), (90, 692321), (98, 635805), (105, 593418), (126, 494515), (142, 438795), (147, 423870), (199, 313110), (210, 296709), (213, 292530), (245, 254322), (294, 211935), (315, 197806), (355, 175518), (398, 156555), (426, 146265), (441, 141290), (490, 127161), (497, 125370), (597, 104370), (630, 98903), (639, 97510), (710, 87759), (735, 84774), (882, 70645), (994, 62685), (995, 62622), (1065, 58506), (1194, 52185), (1278, 48755), (1393, 44730), (1470, 42387), (1491, 41790), (1791, 34790), (1990, 31311), (2130, 29253), (2205, 28258), (2485, 25074), (2786, 22365), (2982, 20895), (2985, 20874), (3195, 19502), (3479, 17910), (3582, 17395), (4179, 14910), (4410, 14129), (4473, 13930), (4970, 12537), (5970, 10437), (6390, 9751), (6958, 8955), (6965, 8946), (7455, 8358)]