3778530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{947}}^1$

素因数の和:983

約数の個数: 64

約数和(自身を含む): 10920960

約数和(自身を除く): 7142430

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 947, 1330, 1894, 1995, 2841, 3990, 4735, 5682, 6629, 9470, 13258, 14205, 17993, 19887, 28410, 33145, 35986, 39774, 53979, 66290, 89965, 99435, 107958, 125951, 179930, 198870, 251902, 269895, 377853, 539790, 629755, 755706, 1259510, 1889265, 3778530]

約数ペア:

[(1, 3778530), (2, 1889265), (3, 1259510), (5, 755706), (6, 629755), (7, 539790), (10, 377853), (14, 269895), (15, 251902), (19, 198870), (21, 179930), (30, 125951), (35, 107958), (38, 99435), (42, 89965), (57, 66290), (70, 53979), (95, 39774), (105, 35986), (114, 33145), (133, 28410), (190, 19887), (210, 17993), (266, 14205), (285, 13258), (399, 9470), (570, 6629), (665, 5682), (798, 4735), (947, 3990), (1330, 2841), (1894, 1995)]