1306774770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{947}}^1\times {\mathrm{6571}}^1$

素因数の和:7535

約数の個数: 64

約数和(自身を含む): 3588627456

約数和(自身を除く): 2281852686

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 947, 1894, 2841, 4735, 5682, 6571, 6629, 9470, 13142, 13258, 14205, 19713, 19887, 28410, 32855, 33145, 39426, 39774, 45997, 65710, 66290, 91994, 98565, 99435, 137991, 197130, 198870, 229985, 275982, 459970, 689955, 1379910, 6222737, 12445474, 18668211, 31113685, 37336422, 43559159, 62227370, 87118318, 93341055, 130677477, 186682110, 217795795, 261354954, 435591590, 653387385, 1306774770]

約数ペア:

[(1, 1306774770), (2, 653387385), (3, 435591590), (5, 261354954), (6, 217795795), (7, 186682110), (10, 130677477), (14, 93341055), (15, 87118318), (21, 62227370), (30, 43559159), (35, 37336422), (42, 31113685), (70, 18668211), (105, 12445474), (210, 6222737), (947, 1379910), (1894, 689955), (2841, 459970), (4735, 275982), (5682, 229985), (6571, 198870), (6629, 197130), (9470, 137991), (13142, 99435), (13258, 98565), (14205, 91994), (19713, 66290), (19887, 65710), (28410, 45997), (32855, 39774), (33145, 39426)]