1270992030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{550213}}^1$

素因数の和:550241

約数の個数: 64

約数和(自身を含む): 3803079168

約数和(自身を除く): 2532087138

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 550213, 1100426, 1650639, 2751065, 3301278, 3851491, 5502130, 6052343, 7702982, 8253195, 11554473, 12104686, 16506390, 18157029, 19257455, 23108946, 30261715, 36314058, 38514910, 42366401, 57772365, 60523430, 84732802, 90785145, 115544730, 127099203, 181570290, 211832005, 254198406, 423664010, 635496015, 1270992030]

約数ペア:

[(1, 1270992030), (2, 635496015), (3, 423664010), (5, 254198406), (6, 211832005), (7, 181570290), (10, 127099203), (11, 115544730), (14, 90785145), (15, 84732802), (21, 60523430), (22, 57772365), (30, 42366401), (33, 38514910), (35, 36314058), (42, 30261715), (55, 23108946), (66, 19257455), (70, 18157029), (77, 16506390), (105, 12104686), (110, 11554473), (154, 8253195), (165, 7702982), (210, 6052343), (231, 5502130), (330, 3851491), (385, 3301278), (462, 2751065), (770, 1650639), (1155, 1100426), (2310, 550213)]