70866250

素因数分解:

$2^1\times 5^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1$

素因数の和:138

約数の個数: 120

約数和(自身を含む): 168274260

約数和(自身を除く): 97408010

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 49, 50, 65, 70, 89, 91, 98, 125, 130, 175, 178, 182, 245, 250, 325, 350, 445, 455, 490, 623, 625, 637, 650, 875, 890, 910, 1157, 1225, 1246, 1250, 1274, 1625, 1750, 2225, 2275, 2314, 2450, 3115, 3185, 3250, 4361, 4375, 4450, 4550, 5785, 6125, 6230, 6370, 8099, 8125, 8722, 8750, 11125, 11375, 11570, 12250, 15575, 15925, 16198, 16250, 21805, 22250, 22750, 28925, 30625, 31150, 31850, 40495, 43610, 55625, 56693, 56875, 57850, 61250, 77875, 79625, 80990, 109025, 111250, 113386, 113750, 144625, 155750, 159250, 202475, 218050, 283465, 289250, 389375, 398125, 404950, 545125, 566930, 723125, 778750, 796250, 1012375, 1090250, 1417325, 1446250, 2024750, 2725625, 2834650, 5061875, 5451250, 7086625, 10123750, 14173250, 35433125, 70866250]

約数ペア:

[(1, 70866250), (2, 35433125), (5, 14173250), (7, 10123750), (10, 7086625), (13, 5451250), (14, 5061875), (25, 2834650), (26, 2725625), (35, 2024750), (49, 1446250), (50, 1417325), (65, 1090250), (70, 1012375), (89, 796250), (91, 778750), (98, 723125), (125, 566930), (130, 545125), (175, 404950), (178, 398125), (182, 389375), (245, 289250), (250, 283465), (325, 218050), (350, 202475), (445, 159250), (455, 155750), (490, 144625), (623, 113750), (625, 113386), (637, 111250), (650, 109025), (875, 80990), (890, 79625), (910, 77875), (1157, 61250), (1225, 57850), (1246, 56875), (1250, 56693), (1274, 55625), (1625, 43610), (1750, 40495), (2225, 31850), (2275, 31150), (2314, 30625), (2450, 28925), (3115, 22750), (3185, 22250), (3250, 21805), (4361, 16250), (4375, 16198), (4450, 15925), (4550, 15575), (5785, 12250), (6125, 11570), (6230, 11375), (6370, 11125), (8099, 8750), (8125, 8722)]