78318030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{372943}}^1$

素因数の和:372960

約数の個数: 32

約数和(自身を含む): 214815744

約数和(自身を除く): 136497714

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 372943, 745886, 1118829, 1864715, 2237658, 2610601, 3729430, 5221202, 5594145, 7831803, 11188290, 13053005, 15663606, 26106010, 39159015, 78318030]

約数ペア:

[(1, 78318030), (2, 39159015), (3, 26106010), (5, 15663606), (6, 13053005), (7, 11188290), (10, 7831803), (14, 5594145), (15, 5221202), (21, 3729430), (30, 2610601), (35, 2237658), (42, 1864715), (70, 1118829), (105, 745886), (210, 372943)]