74035130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{18371}}^1$

素因数の和:18422

約数の個数: 32

約数和(自身を含む): 148151808

約数和(自身を除く): 74116678

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 18371, 36742, 91855, 183710, 238823, 477646, 569501, 1139002, 1194115, 2388230, 2847505, 5695010, 7403513, 14807026, 37017565, 74035130]

約数ペア:

[(1, 74035130), (2, 37017565), (5, 14807026), (10, 7403513), (13, 5695010), (26, 2847505), (31, 2388230), (62, 1194115), (65, 1139002), (130, 569501), (155, 477646), (310, 238823), (403, 183710), (806, 91855), (2015, 36742), (4030, 18371)]