236437870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{241}}^1$

素因数の和:493

約数の個数: 64

約数和(自身を含む): 470448000

約数和(自身を除く): 234010130

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 199, 241, 290, 398, 482, 493, 986, 995, 1205, 1990, 2410, 2465, 3383, 4097, 4930, 5771, 6766, 6989, 8194, 11542, 13978, 16915, 20485, 28855, 33830, 34945, 40970, 47959, 57710, 69890, 95918, 98107, 118813, 196214, 237626, 239795, 479590, 490535, 594065, 815303, 981070, 1188130, 1390811, 1630606, 2781622, 4076515, 6954055, 8153030, 13908110, 23643787, 47287574, 118218935, 236437870]

約数ペア:

[(1, 236437870), (2, 118218935), (5, 47287574), (10, 23643787), (17, 13908110), (29, 8153030), (34, 6954055), (58, 4076515), (85, 2781622), (145, 1630606), (170, 1390811), (199, 1188130), (241, 981070), (290, 815303), (398, 594065), (482, 490535), (493, 479590), (986, 239795), (995, 237626), (1205, 196214), (1990, 118813), (2410, 98107), (2465, 95918), (3383, 69890), (4097, 57710), (4930, 47959), (5771, 40970), (6766, 34945), (6989, 33830), (8194, 28855), (11542, 20485), (13978, 16915)]