30361760

素因数分解:

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

素因数の和:1366

約数の個数: 96

約数和(自身を含む): 84333312

約数和(自身を除く): 53971552

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 352, 416, 440, 520, 572, 715, 880, 1040, 1144, 1327, 1430, 1760, 2080, 2288, 2654, 2860, 4576, 5308, 5720, 6635, 10616, 11440, 13270, 14597, 17251, 21232, 22880, 26540, 29194, 34502, 42464, 53080, 58388, 69004, 72985, 86255, 106160, 116776, 138008, 145970, 172510, 189761, 212320, 233552, 276016, 291940, 345020, 379522, 467104, 552032, 583880, 690040, 759044, 948805, 1167760, 1380080, 1518088, 1897610, 2335520, 2760160, 3036176, 3795220, 6072352, 7590440, 15180880, 30361760]

約数ペア:

[(1, 30361760), (2, 15180880), (4, 7590440), (5, 6072352), (8, 3795220), (10, 3036176), (11, 2760160), (13, 2335520), (16, 1897610), (20, 1518088), (22, 1380080), (26, 1167760), (32, 948805), (40, 759044), (44, 690040), (52, 583880), (55, 552032), (65, 467104), (80, 379522), (88, 345020), (104, 291940), (110, 276016), (130, 233552), (143, 212320), (160, 189761), (176, 172510), (208, 145970), (220, 138008), (260, 116776), (286, 106160), (352, 86255), (416, 72985), (440, 69004), (520, 58388), (572, 53080), (715, 42464), (880, 34502), (1040, 29194), (1144, 26540), (1327, 22880), (1430, 21232), (1760, 17251), (2080, 14597), (2288, 13270), (2654, 11440), (2860, 10616), (4576, 6635), (5308, 5720)]