374654340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{26347}}^1$

素因数の和:26441

約数の個数: 72

約数和(自身を含む): 1150880640

約数和(自身を除く): 776226300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 316, 395, 474, 711, 790, 948, 1185, 1422, 1580, 2370, 2844, 3555, 4740, 7110, 14220, 26347, 52694, 79041, 105388, 131735, 158082, 237123, 263470, 316164, 395205, 474246, 526940, 790410, 948492, 1185615, 1580820, 2081413, 2371230, 4162826, 4742460, 6244239, 8325652, 10407065, 12488478, 18732717, 20814130, 24976956, 31221195, 37465434, 41628260, 62442390, 74930868, 93663585, 124884780, 187327170, 374654340]

約数ペア:

[(1, 374654340), (2, 187327170), (3, 124884780), (4, 93663585), (5, 74930868), (6, 62442390), (9, 41628260), (10, 37465434), (12, 31221195), (15, 24976956), (18, 20814130), (20, 18732717), (30, 12488478), (36, 10407065), (45, 8325652), (60, 6244239), (79, 4742460), (90, 4162826), (158, 2371230), (180, 2081413), (237, 1580820), (316, 1185615), (395, 948492), (474, 790410), (711, 526940), (790, 474246), (948, 395205), (1185, 316164), (1422, 263470), (1580, 237123), (2370, 158082), (2844, 131735), (3555, 105388), (4740, 79041), (7110, 52694), (14220, 26347)]