68445650

素因数分解:

$2^1\times 5^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{307}}^1$

素因数の和:353

約数の個数: 96

約数和(自身を含む): 160406400

約数和(自身を除く): 91960750

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 49, 50, 65, 70, 91, 98, 130, 175, 182, 245, 307, 325, 343, 350, 455, 490, 614, 637, 650, 686, 910, 1225, 1274, 1535, 1715, 2149, 2275, 2450, 3070, 3185, 3430, 3991, 4298, 4459, 4550, 6370, 7675, 7982, 8575, 8918, 10745, 15043, 15350, 15925, 17150, 19955, 21490, 22295, 27937, 30086, 31850, 39910, 44590, 53725, 55874, 75215, 99775, 105301, 107450, 111475, 139685, 150430, 195559, 199550, 210602, 222950, 279370, 376075, 391118, 526505, 698425, 752150, 977795, 1053010, 1368913, 1396850, 1955590, 2632525, 2737826, 4888975, 5265050, 6844565, 9777950, 13689130, 34222825, 68445650]

約数ペア:

[(1, 68445650), (2, 34222825), (5, 13689130), (7, 9777950), (10, 6844565), (13, 5265050), (14, 4888975), (25, 2737826), (26, 2632525), (35, 1955590), (49, 1396850), (50, 1368913), (65, 1053010), (70, 977795), (91, 752150), (98, 698425), (130, 526505), (175, 391118), (182, 376075), (245, 279370), (307, 222950), (325, 210602), (343, 199550), (350, 195559), (455, 150430), (490, 139685), (614, 111475), (637, 107450), (650, 105301), (686, 99775), (910, 75215), (1225, 55874), (1274, 53725), (1535, 44590), (1715, 39910), (2149, 31850), (2275, 30086), (2450, 27937), (3070, 22295), (3185, 21490), (3430, 19955), (3991, 17150), (4298, 15925), (4459, 15350), (4550, 15043), (6370, 10745), (7675, 8918), (7982, 8575)]