68909750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{233}}^1$

素因数の和:283

約数の個数: 96

約数和(自身を含む): 160325568

約数和(自身を除く): 91415818

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 125, 130, 169, 175, 182, 233, 250, 325, 338, 350, 455, 466, 650, 845, 875, 910, 1165, 1183, 1625, 1631, 1690, 1750, 2275, 2330, 2366, 3029, 3250, 3262, 4225, 4550, 5825, 5915, 6058, 8155, 8450, 11375, 11650, 11830, 15145, 16310, 21125, 21203, 22750, 29125, 29575, 30290, 39377, 40775, 42250, 42406, 58250, 59150, 75725, 78754, 81550, 106015, 147875, 151450, 196885, 203875, 212030, 275639, 295750, 378625, 393770, 407750, 530075, 551278, 757250, 984425, 1060150, 1378195, 1968850, 2650375, 2756390, 4922125, 5300750, 6890975, 9844250, 13781950, 34454875, 68909750]

約数ペア:

[(1, 68909750), (2, 34454875), (5, 13781950), (7, 9844250), (10, 6890975), (13, 5300750), (14, 4922125), (25, 2756390), (26, 2650375), (35, 1968850), (50, 1378195), (65, 1060150), (70, 984425), (91, 757250), (125, 551278), (130, 530075), (169, 407750), (175, 393770), (182, 378625), (233, 295750), (250, 275639), (325, 212030), (338, 203875), (350, 196885), (455, 151450), (466, 147875), (650, 106015), (845, 81550), (875, 78754), (910, 75725), (1165, 59150), (1183, 58250), (1625, 42406), (1631, 42250), (1690, 40775), (1750, 39377), (2275, 30290), (2330, 29575), (2366, 29125), (3029, 22750), (3250, 21203), (3262, 21125), (4225, 16310), (4550, 15145), (5825, 11830), (5915, 11650), (6058, 11375), (8155, 8450)]