225873130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{104089}}^1$

素因数の和:104134

約数の個数: 32

約数和(自身を含む): 479646720

約数和(自身を除く): 253773590

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 104089, 208178, 520445, 728623, 1040890, 1457246, 3226759, 3643115, 6453518, 7286230, 16133795, 22587313, 32267590, 45174626, 112936565, 225873130]

約数ペア:

[(1, 225873130), (2, 112936565), (5, 45174626), (7, 32267590), (10, 22587313), (14, 16133795), (31, 7286230), (35, 6453518), (62, 3643115), (70, 3226759), (155, 1457246), (217, 1040890), (310, 728623), (434, 520445), (1085, 208178), (2170, 104089)]