34909080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:345

約数の個数: 128

約数和(自身を含む): 112492800

約数和(自身を除く): 77583720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 61, 76, 95, 114, 120, 122, 152, 183, 190, 228, 244, 251, 285, 305, 366, 380, 456, 488, 502, 570, 610, 732, 753, 760, 915, 1004, 1140, 1159, 1220, 1255, 1464, 1506, 1830, 2008, 2280, 2318, 2440, 2510, 3012, 3477, 3660, 3765, 4636, 4769, 5020, 5795, 6024, 6954, 7320, 7530, 9272, 9538, 10040, 11590, 13908, 14307, 15060, 15311, 17385, 19076, 23180, 23845, 27816, 28614, 30120, 30622, 34770, 38152, 45933, 46360, 47690, 57228, 61244, 69540, 71535, 76555, 91866, 95380, 114456, 122488, 139080, 143070, 153110, 183732, 190760, 229665, 286140, 290909, 306220, 367464, 459330, 572280, 581818, 612440, 872727, 918660, 1163636, 1454545, 1745454, 1837320, 2327272, 2909090, 3490908, 4363635, 5818180, 6981816, 8727270, 11636360, 17454540, 34909080]

約数ペア:

[(1, 34909080), (2, 17454540), (3, 11636360), (4, 8727270), (5, 6981816), (6, 5818180), (8, 4363635), (10, 3490908), (12, 2909090), (15, 2327272), (19, 1837320), (20, 1745454), (24, 1454545), (30, 1163636), (38, 918660), (40, 872727), (57, 612440), (60, 581818), (61, 572280), (76, 459330), (95, 367464), (114, 306220), (120, 290909), (122, 286140), (152, 229665), (183, 190760), (190, 183732), (228, 153110), (244, 143070), (251, 139080), (285, 122488), (305, 114456), (366, 95380), (380, 91866), (456, 76555), (488, 71535), (502, 69540), (570, 61244), (610, 57228), (732, 47690), (753, 46360), (760, 45933), (915, 38152), (1004, 34770), (1140, 30622), (1159, 30120), (1220, 28614), (1255, 27816), (1464, 23845), (1506, 23180), (1830, 19076), (2008, 17385), (2280, 15311), (2318, 15060), (2440, 14307), (2510, 13908), (3012, 11590), (3477, 10040), (3660, 9538), (3765, 9272), (4636, 7530), (4769, 7320), (5020, 6954), (5795, 6024)]