219030870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{119689}}^1$

素因数の和:119760

約数の個数: 32

約数和(自身を含む): 534296160

約数和(自身を除く): 315265290

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 119689, 239378, 359067, 598445, 718134, 1196890, 1795335, 3590670, 7301029, 14602058, 21903087, 36505145, 43806174, 73010290, 109515435, 219030870]

約数ペア:

[(1, 219030870), (2, 109515435), (3, 73010290), (5, 43806174), (6, 36505145), (10, 21903087), (15, 14602058), (30, 7301029), (61, 3590670), (122, 1795335), (183, 1196890), (305, 718134), (366, 598445), (610, 359067), (915, 239378), (1830, 119689)]