351438690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{192043}}^1$

素因数の和:192114

約数の個数: 32

約数和(自身を含む): 857284416

約数和(自身を除く): 505845726

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 192043, 384086, 576129, 960215, 1152258, 1920430, 2880645, 5761290, 11714623, 23429246, 35143869, 58573115, 70287738, 117146230, 175719345, 351438690]

約数ペア:

[(1, 351438690), (2, 175719345), (3, 117146230), (5, 70287738), (6, 58573115), (10, 35143869), (15, 23429246), (30, 11714623), (61, 5761290), (122, 2880645), (183, 1920430), (305, 1152258), (366, 960215), (610, 576129), (915, 384086), (1830, 192043)]