13283270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1327}}^1$

素因数の和:1365

約数の個数: 64

約数和(自身を含む): 32126976

約数和(自身を除く): 18843706

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 130, 143, 154, 182, 286, 385, 455, 715, 770, 910, 1001, 1327, 1430, 2002, 2654, 5005, 6635, 9289, 10010, 13270, 14597, 17251, 18578, 29194, 34502, 46445, 72985, 86255, 92890, 102179, 120757, 145970, 172510, 189761, 204358, 241514, 379522, 510895, 603785, 948805, 1021790, 1207570, 1328327, 1897610, 2656654, 6641635, 13283270]

約数ペア:

[(1, 13283270), (2, 6641635), (5, 2656654), (7, 1897610), (10, 1328327), (11, 1207570), (13, 1021790), (14, 948805), (22, 603785), (26, 510895), (35, 379522), (55, 241514), (65, 204358), (70, 189761), (77, 172510), (91, 145970), (110, 120757), (130, 102179), (143, 92890), (154, 86255), (182, 72985), (286, 46445), (385, 34502), (455, 29194), (715, 18578), (770, 17251), (910, 14597), (1001, 13270), (1327, 10010), (1430, 9289), (2002, 6635), (2654, 5005)]