1214332700

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{3137}}^1$

素因数の和:3244

約数の個数: 108

約数和(自身を含む): 3105113760

約数和(自身を除く): 1890781060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 79, 98, 100, 140, 158, 175, 196, 245, 316, 350, 395, 490, 553, 700, 790, 980, 1106, 1225, 1580, 1975, 2212, 2450, 2765, 3137, 3871, 3950, 4900, 5530, 6274, 7742, 7900, 11060, 12548, 13825, 15484, 15685, 19355, 21959, 27650, 31370, 38710, 43918, 55300, 62740, 77420, 78425, 87836, 96775, 109795, 153713, 156850, 193550, 219590, 247823, 307426, 313700, 387100, 439180, 495646, 548975, 614852, 768565, 991292, 1097950, 1239115, 1537130, 1734761, 2195900, 2478230, 3074260, 3469522, 3842825, 4956460, 6195575, 6939044, 7685650, 8673805, 12143327, 12391150, 15371300, 17347610, 24286654, 24782300, 34695220, 43369025, 48573308, 60716635, 86738050, 121433270, 173476100, 242866540, 303583175, 607166350, 1214332700]

約数ペア:

[(1, 1214332700), (2, 607166350), (4, 303583175), (5, 242866540), (7, 173476100), (10, 121433270), (14, 86738050), (20, 60716635), (25, 48573308), (28, 43369025), (35, 34695220), (49, 24782300), (50, 24286654), (70, 17347610), (79, 15371300), (98, 12391150), (100, 12143327), (140, 8673805), (158, 7685650), (175, 6939044), (196, 6195575), (245, 4956460), (316, 3842825), (350, 3469522), (395, 3074260), (490, 2478230), (553, 2195900), (700, 1734761), (790, 1537130), (980, 1239115), (1106, 1097950), (1225, 991292), (1580, 768565), (1975, 614852), (2212, 548975), (2450, 495646), (2765, 439180), (3137, 387100), (3871, 313700), (3950, 307426), (4900, 247823), (5530, 219590), (6274, 193550), (7742, 156850), (7900, 153713), (11060, 109795), (12548, 96775), (13825, 87836), (15484, 78425), (15685, 77420), (19355, 62740), (21959, 55300), (27650, 43918), (31370, 38710)]