30296750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1$

素因数の和:530

約数の個数: 64

約数和(自身を含む): 64696320

約数和(自身を除く): 34399570

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 46, 50, 55, 110, 115, 125, 230, 250, 253, 275, 479, 506, 550, 575, 958, 1150, 1265, 1375, 2395, 2530, 2750, 2875, 4790, 5269, 5750, 6325, 10538, 11017, 11975, 12650, 22034, 23950, 26345, 31625, 52690, 55085, 59875, 63250, 110170, 119750, 121187, 131725, 242374, 263450, 275425, 550850, 605935, 658625, 1211870, 1317250, 1377125, 2754250, 3029675, 6059350, 15148375, 30296750]

約数ペア:

[(1, 30296750), (2, 15148375), (5, 6059350), (10, 3029675), (11, 2754250), (22, 1377125), (23, 1317250), (25, 1211870), (46, 658625), (50, 605935), (55, 550850), (110, 275425), (115, 263450), (125, 242374), (230, 131725), (250, 121187), (253, 119750), (275, 110170), (479, 63250), (506, 59875), (550, 55085), (575, 52690), (958, 31625), (1150, 26345), (1265, 23950), (1375, 22034), (2395, 12650), (2530, 11975), (2750, 11017), (2875, 10538), (4790, 6325), (5269, 5750)]