2213307930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{76771}}^1$

素因数の和:76843

約数の個数: 48

約数和(自身を含む): 5488890912

約数和(自身を除く): 3275582982

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 961, 1922, 2883, 4805, 5766, 9610, 14415, 28830, 76771, 153542, 230313, 383855, 460626, 767710, 1151565, 2303130, 2379901, 4759802, 7139703, 11899505, 14279406, 23799010, 35698515, 71397030, 73776931, 147553862, 221330793, 368884655, 442661586, 737769310, 1106653965, 2213307930]

約数ペア:

[(1, 2213307930), (2, 1106653965), (3, 737769310), (5, 442661586), (6, 368884655), (10, 221330793), (15, 147553862), (30, 73776931), (31, 71397030), (62, 35698515), (93, 23799010), (155, 14279406), (186, 11899505), (310, 7139703), (465, 4759802), (930, 2379901), (961, 2303130), (1922, 1151565), (2883, 767710), (4805, 460626), (5766, 383855), (9610, 230313), (14415, 153542), (28830, 76771)]