312899340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{859}}^1$

素因数の和:1351

約数の個数: 96

約数和(自身を含む): 946632960

約数和(自身を除く): 633733620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 467, 780, 859, 934, 1401, 1718, 1868, 2335, 2577, 2802, 3436, 4295, 4670, 5154, 5604, 6071, 7005, 8590, 9340, 10308, 11167, 12142, 12885, 14010, 17180, 18213, 22334, 24284, 25770, 28020, 30355, 33501, 36426, 44668, 51540, 55835, 60710, 67002, 72852, 91065, 111670, 121420, 134004, 167505, 182130, 223340, 335010, 364260, 401153, 670020, 802306, 1203459, 1604612, 2005765, 2406918, 4011530, 4813836, 5214989, 6017295, 8023060, 10429978, 12034590, 15644967, 20859956, 24069180, 26074945, 31289934, 52149890, 62579868, 78224835, 104299780, 156449670, 312899340]

約数ペア:

[(1, 312899340), (2, 156449670), (3, 104299780), (4, 78224835), (5, 62579868), (6, 52149890), (10, 31289934), (12, 26074945), (13, 24069180), (15, 20859956), (20, 15644967), (26, 12034590), (30, 10429978), (39, 8023060), (52, 6017295), (60, 5214989), (65, 4813836), (78, 4011530), (130, 2406918), (156, 2005765), (195, 1604612), (260, 1203459), (390, 802306), (467, 670020), (780, 401153), (859, 364260), (934, 335010), (1401, 223340), (1718, 182130), (1868, 167505), (2335, 134004), (2577, 121420), (2802, 111670), (3436, 91065), (4295, 72852), (4670, 67002), (5154, 60710), (5604, 55835), (6071, 51540), (7005, 44668), (8590, 36426), (9340, 33501), (10308, 30355), (11167, 28020), (12142, 25770), (12885, 24284), (14010, 22334), (17180, 18213)]