220154610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{173}}^1\times {\mathrm{251}}^1$

素因数の和:460

約数の個数: 96

約数和(自身を含む): 577741248

約数和(自身を除く): 357586638

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 173, 195, 251, 338, 346, 390, 502, 507, 519, 753, 845, 865, 1014, 1038, 1255, 1506, 1690, 1730, 2249, 2510, 2535, 2595, 3263, 3765, 4498, 5070, 5190, 6526, 6747, 7530, 9789, 11245, 13494, 16315, 19578, 22490, 29237, 32630, 33735, 42419, 43423, 48945, 58474, 67470, 84838, 86846, 87711, 97890, 127257, 130269, 146185, 175422, 212095, 217115, 254514, 260538, 292370, 424190, 434230, 438555, 564499, 636285, 651345, 877110, 1128998, 1272570, 1302690, 1693497, 2822495, 3386994, 5644990, 7338487, 8467485, 14676974, 16934970, 22015461, 36692435, 44030922, 73384870, 110077305, 220154610]

約数ペア:

[(1, 220154610), (2, 110077305), (3, 73384870), (5, 44030922), (6, 36692435), (10, 22015461), (13, 16934970), (15, 14676974), (26, 8467485), (30, 7338487), (39, 5644990), (65, 3386994), (78, 2822495), (130, 1693497), (169, 1302690), (173, 1272570), (195, 1128998), (251, 877110), (338, 651345), (346, 636285), (390, 564499), (502, 438555), (507, 434230), (519, 424190), (753, 292370), (845, 260538), (865, 254514), (1014, 217115), (1038, 212095), (1255, 175422), (1506, 146185), (1690, 130269), (1730, 127257), (2249, 97890), (2510, 87711), (2535, 86846), (2595, 84838), (3263, 67470), (3765, 58474), (4498, 48945), (5070, 43423), (5190, 42419), (6526, 33735), (6747, 32630), (7530, 29237), (9789, 22490), (11245, 19578), (13494, 16315)]