15707070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{877}}^1$

素因数の和:1089

約数の個数: 48

約数和(自身を含む): 41090400

約数和(自身を除く): 25383330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 199, 398, 597, 877, 995, 1194, 1754, 1791, 1990, 2631, 2985, 3582, 4385, 5262, 5970, 7893, 8770, 8955, 13155, 15786, 17910, 26310, 39465, 78930, 174523, 349046, 523569, 872615, 1047138, 1570707, 1745230, 2617845, 3141414, 5235690, 7853535, 15707070]

約数ペア:

[(1, 15707070), (2, 7853535), (3, 5235690), (5, 3141414), (6, 2617845), (9, 1745230), (10, 1570707), (15, 1047138), (18, 872615), (30, 523569), (45, 349046), (90, 174523), (199, 78930), (398, 39465), (597, 26310), (877, 17910), (995, 15786), (1194, 13155), (1754, 8955), (1791, 8770), (1990, 7893), (2631, 5970), (2985, 5262), (3582, 4385)]