1900694280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{4243}}^1\times {\mathrm{3733}}^1$

素因数の和:7990

約数の個数: 64

約数和(自身を含む): 5704954560

約数和(自身を除く): 3804260280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3733, 4243, 7466, 8486, 11199, 12729, 14932, 16972, 18665, 21215, 22398, 25458, 29864, 33944, 37330, 42430, 44796, 50916, 55995, 63645, 74660, 84860, 89592, 101832, 111990, 127290, 149320, 169720, 223980, 254580, 447960, 509160, 15839119, 31678238, 47517357, 63356476, 79195595, 95034714, 126712952, 158391190, 190069428, 237586785, 316782380, 380138856, 475173570, 633564760, 950347140, 1900694280]

約数ペア:

[(1, 1900694280), (2, 950347140), (3, 633564760), (4, 475173570), (5, 380138856), (6, 316782380), (8, 237586785), (10, 190069428), (12, 158391190), (15, 126712952), (20, 95034714), (24, 79195595), (30, 63356476), (40, 47517357), (60, 31678238), (120, 15839119), (3733, 509160), (4243, 447960), (7466, 254580), (8486, 223980), (11199, 169720), (12729, 149320), (14932, 127290), (16972, 111990), (18665, 101832), (21215, 89592), (22398, 84860), (25458, 74660), (29864, 63645), (33944, 55995), (37330, 50916), (42430, 44796)]