73937170

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{12553}}^1$

素因数の和:12610

約数の個数: 32

約数和(自身を含む): 144622080

約数和(自身を除く): 70684910

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 1178, 2945, 5890, 12553, 25106, 62765, 125530, 238507, 389143, 477014, 778286, 1192535, 1945715, 2385070, 3891430, 7393717, 14787434, 36968585, 73937170]

約数ペア:

[(1, 73937170), (2, 36968585), (5, 14787434), (10, 7393717), (19, 3891430), (31, 2385070), (38, 1945715), (62, 1192535), (95, 778286), (155, 477014), (190, 389143), (310, 238507), (589, 125530), (1178, 62765), (2945, 25106), (5890, 12553)]