15086910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{83}}^2$

素因数の和:249

約数の個数: 48

約数和(自身を含む): 37152144

約数和(自身を除く): 22065234

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 83, 146, 166, 219, 249, 365, 415, 438, 498, 730, 830, 1095, 1245, 2190, 2490, 6059, 6889, 12118, 13778, 18177, 20667, 30295, 34445, 36354, 41334, 60590, 68890, 90885, 103335, 181770, 206670, 502897, 1005794, 1508691, 2514485, 3017382, 5028970, 7543455, 15086910]

約数ペア:

[(1, 15086910), (2, 7543455), (3, 5028970), (5, 3017382), (6, 2514485), (10, 1508691), (15, 1005794), (30, 502897), (73, 206670), (83, 181770), (146, 103335), (166, 90885), (219, 68890), (249, 60590), (365, 41334), (415, 36354), (438, 34445), (498, 30295), (730, 20667), (830, 18177), (1095, 13778), (1245, 12118), (2190, 6889), (2490, 6059)]