18295350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{5303}}^1$

素因数の和:5341

約数の個数: 48

約数和(自身を含む): 47354112

約数和(自身を除く): 29058762

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 575, 690, 1150, 1725, 3450, 5303, 10606, 15909, 26515, 31818, 53030, 79545, 121969, 132575, 159090, 243938, 265150, 365907, 397725, 609845, 731814, 795450, 1219690, 1829535, 3049225, 3659070, 6098450, 9147675, 18295350]

約数ペア:

[(1, 18295350), (2, 9147675), (3, 6098450), (5, 3659070), (6, 3049225), (10, 1829535), (15, 1219690), (23, 795450), (25, 731814), (30, 609845), (46, 397725), (50, 365907), (69, 265150), (75, 243938), (115, 159090), (138, 132575), (150, 121969), (230, 79545), (345, 53030), (575, 31818), (690, 26515), (1150, 15909), (1725, 10606), (3450, 5303)]