141993270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{311}}^1$

素因数の和:435

約数の個数: 128

約数和(自身を含む): 404352000

約数和(自身を除く): 262358730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 89, 90, 95, 114, 135, 171, 178, 190, 267, 270, 285, 311, 342, 445, 513, 534, 570, 622, 801, 855, 890, 933, 1026, 1335, 1555, 1602, 1691, 1710, 1866, 2403, 2565, 2670, 2799, 3110, 3382, 4005, 4665, 4806, 5073, 5130, 5598, 5909, 8010, 8397, 8455, 9330, 10146, 11818, 12015, 13995, 15219, 16794, 16910, 17727, 24030, 25365, 27679, 27990, 29545, 30438, 35454, 41985, 45657, 50730, 53181, 55358, 59090, 76095, 83037, 83970, 88635, 91314, 106362, 138395, 152190, 159543, 166074, 177270, 228285, 249111, 265905, 276790, 319086, 415185, 456570, 498222, 525901, 531810, 747333, 797715, 830370, 1051802, 1245555, 1494666, 1577703, 1595430, 2491110, 2629505, 3155406, 3736665, 4733109, 5259010, 7473330, 7888515, 9466218, 14199327, 15777030, 23665545, 28398654, 47331090, 70996635, 141993270]

約数ペア:

[(1, 141993270), (2, 70996635), (3, 47331090), (5, 28398654), (6, 23665545), (9, 15777030), (10, 14199327), (15, 9466218), (18, 7888515), (19, 7473330), (27, 5259010), (30, 4733109), (38, 3736665), (45, 3155406), (54, 2629505), (57, 2491110), (89, 1595430), (90, 1577703), (95, 1494666), (114, 1245555), (135, 1051802), (171, 830370), (178, 797715), (190, 747333), (267, 531810), (270, 525901), (285, 498222), (311, 456570), (342, 415185), (445, 319086), (513, 276790), (534, 265905), (570, 249111), (622, 228285), (801, 177270), (855, 166074), (890, 159543), (933, 152190), (1026, 138395), (1335, 106362), (1555, 91314), (1602, 88635), (1691, 83970), (1710, 83037), (1866, 76095), (2403, 59090), (2565, 55358), (2670, 53181), (2799, 50730), (3110, 45657), (3382, 41985), (4005, 35454), (4665, 30438), (4806, 29545), (5073, 27990), (5130, 27679), (5598, 25365), (5909, 24030), (8010, 17727), (8397, 16910), (8455, 16794), (9330, 15219), (10146, 13995), (11818, 12015)]