61450060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{14159}}^1$

素因数の和:14206

約数の個数: 48

約数和(自身を含む): 152248320

約数和(自身を除く): 90798260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 14159, 28318, 56636, 70795, 99113, 141590, 198226, 283180, 396452, 438929, 495565, 877858, 991130, 1755716, 1982260, 2194645, 3072503, 4389290, 6145006, 8778580, 12290012, 15362515, 30725030, 61450060]

約数ペア:

[(1, 61450060), (2, 30725030), (4, 15362515), (5, 12290012), (7, 8778580), (10, 6145006), (14, 4389290), (20, 3072503), (28, 2194645), (31, 1982260), (35, 1755716), (62, 991130), (70, 877858), (124, 495565), (140, 438929), (155, 396452), (217, 283180), (310, 198226), (434, 141590), (620, 99113), (868, 70795), (1085, 56636), (2170, 28318), (4340, 14159)]