4985010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1$

素因数の和:552

約数の個数: 64

約数和(自身を含む): 13680000

約数和(自身を除く): 8694990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 74, 90, 111, 135, 185, 222, 270, 333, 370, 499, 555, 666, 998, 999, 1110, 1497, 1665, 1998, 2495, 2994, 3330, 4491, 4990, 4995, 7485, 8982, 9990, 13473, 14970, 18463, 22455, 26946, 36926, 44910, 55389, 67365, 92315, 110778, 134730, 166167, 184630, 276945, 332334, 498501, 553890, 830835, 997002, 1661670, 2492505, 4985010]

約数ペア:

[(1, 4985010), (2, 2492505), (3, 1661670), (5, 997002), (6, 830835), (9, 553890), (10, 498501), (15, 332334), (18, 276945), (27, 184630), (30, 166167), (37, 134730), (45, 110778), (54, 92315), (74, 67365), (90, 55389), (111, 44910), (135, 36926), (185, 26946), (222, 22455), (270, 18463), (333, 14970), (370, 13473), (499, 9990), (555, 8982), (666, 7485), (998, 4995), (999, 4990), (1110, 4491), (1497, 3330), (1665, 2994), (1998, 2495)]