328297970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{32797}}^1$

素因数の和:32835

約数の個数: 64

約数和(自身を含む): 793449216

約数和(自身を除く): 465151246

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, 1430, 2002, 5005, 10010, 32797, 65594, 163985, 229579, 327970, 360767, 426361, 459158, 721534, 852722, 1147895, 1803835, 2131805, 2295790, 2525369, 2984527, 3607670, 4263610, 4689971, 5050738, 5969054, 9379942, 12626845, 14922635, 23449855, 25253690, 29845270, 32829797, 46899710, 65659594, 164148985, 328297970]

約数ペア:

[(1, 328297970), (2, 164148985), (5, 65659594), (7, 46899710), (10, 32829797), (11, 29845270), (13, 25253690), (14, 23449855), (22, 14922635), (26, 12626845), (35, 9379942), (55, 5969054), (65, 5050738), (70, 4689971), (77, 4263610), (91, 3607670), (110, 2984527), (130, 2525369), (143, 2295790), (154, 2131805), (182, 1803835), (286, 1147895), (385, 852722), (455, 721534), (715, 459158), (770, 426361), (910, 360767), (1001, 327970), (1430, 229579), (2002, 163985), (5005, 65594), (10010, 32797)]