127716330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{2423}}^1$

素因数の和:2691

約数の個数: 64

約数和(自身を含む): 351848448

約数和(自身を除く): 224132118

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 251, 502, 753, 1255, 1506, 1757, 2423, 2510, 3514, 3765, 4846, 5271, 7269, 7530, 8785, 10542, 12115, 14538, 16961, 17570, 24230, 26355, 33922, 36345, 50883, 52710, 72690, 84805, 101766, 169610, 254415, 508830, 608173, 1216346, 1824519, 3040865, 3649038, 4257211, 6081730, 8514422, 9122595, 12771633, 18245190, 21286055, 25543266, 42572110, 63858165, 127716330]

約数ペア:

[(1, 127716330), (2, 63858165), (3, 42572110), (5, 25543266), (6, 21286055), (7, 18245190), (10, 12771633), (14, 9122595), (15, 8514422), (21, 6081730), (30, 4257211), (35, 3649038), (42, 3040865), (70, 1824519), (105, 1216346), (210, 608173), (251, 508830), (502, 254415), (753, 169610), (1255, 101766), (1506, 84805), (1757, 72690), (2423, 52710), (2510, 50883), (3514, 36345), (3765, 33922), (4846, 26355), (5271, 24230), (7269, 17570), (7530, 16961), (8785, 14538), (10542, 12115)]