15996030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{8741}}^1$

素因数の和:8812

約数の個数: 32

約数和(自身を含む): 39024288

約数和(自身を除く): 23028258

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 8741, 17482, 26223, 43705, 52446, 87410, 131115, 262230, 533201, 1066402, 1599603, 2666005, 3199206, 5332010, 7998015, 15996030]

約数ペア:

[(1, 15996030), (2, 7998015), (3, 5332010), (5, 3199206), (6, 2666005), (10, 1599603), (15, 1066402), (30, 533201), (61, 262230), (122, 131115), (183, 87410), (305, 52446), (366, 43705), (610, 26223), (915, 17482), (1830, 8741)]