6399270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:326

約数の個数: 64

約数和(自身を含む): 17288640

約数和(自身を除く): 10889370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 137, 173, 270, 274, 346, 411, 519, 685, 822, 865, 1038, 1233, 1370, 1557, 1730, 2055, 2466, 2595, 3114, 3699, 4110, 4671, 5190, 6165, 7398, 7785, 9342, 12330, 15570, 18495, 23355, 23701, 36990, 46710, 47402, 71103, 118505, 142206, 213309, 237010, 355515, 426618, 639927, 711030, 1066545, 1279854, 2133090, 3199635, 6399270]

約数ペア:

[(1, 6399270), (2, 3199635), (3, 2133090), (5, 1279854), (6, 1066545), (9, 711030), (10, 639927), (15, 426618), (18, 355515), (27, 237010), (30, 213309), (45, 142206), (54, 118505), (90, 71103), (135, 47402), (137, 46710), (173, 36990), (270, 23701), (274, 23355), (346, 18495), (411, 15570), (519, 12330), (685, 9342), (822, 7785), (865, 7398), (1038, 6165), (1233, 5190), (1370, 4671), (1557, 4110), (1730, 3699), (2055, 3114), (2466, 2595)]