2912459820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1\times {\mathrm{3119}}^1$

素因数の和:3407

約数の個数: 96

約数和(自身を含む): 8302694400

約数和(自身を除く): 5390234580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 197, 237, 316, 394, 395, 474, 591, 788, 790, 948, 985, 1182, 1185, 1580, 1970, 2364, 2370, 2955, 3119, 3940, 4740, 5910, 6238, 9357, 11820, 12476, 15563, 15595, 18714, 31126, 31190, 37428, 46689, 46785, 62252, 62380, 77815, 93378, 93570, 155630, 186756, 187140, 233445, 246401, 311260, 466890, 492802, 614443, 739203, 933780, 985604, 1228886, 1232005, 1478406, 1843329, 2457772, 2464010, 2956812, 3072215, 3686658, 3696015, 4928020, 6144430, 7373316, 7392030, 9216645, 12288860, 14784060, 18433290, 36866580, 48540997, 97081994, 145622991, 194163988, 242704985, 291245982, 485409970, 582491964, 728114955, 970819940, 1456229910, 2912459820]

約数ペア:

[(1, 2912459820), (2, 1456229910), (3, 970819940), (4, 728114955), (5, 582491964), (6, 485409970), (10, 291245982), (12, 242704985), (15, 194163988), (20, 145622991), (30, 97081994), (60, 48540997), (79, 36866580), (158, 18433290), (197, 14784060), (237, 12288860), (316, 9216645), (394, 7392030), (395, 7373316), (474, 6144430), (591, 4928020), (788, 3696015), (790, 3686658), (948, 3072215), (985, 2956812), (1182, 2464010), (1185, 2457772), (1580, 1843329), (1970, 1478406), (2364, 1232005), (2370, 1228886), (2955, 985604), (3119, 933780), (3940, 739203), (4740, 614443), (5910, 492802), (6238, 466890), (9357, 311260), (11820, 246401), (12476, 233445), (15563, 187140), (15595, 186756), (18714, 155630), (31126, 93570), (31190, 93378), (37428, 77815), (46689, 62380), (46785, 62252)]