4573140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1$

素因数の和:90

約数の個数: 144

約数和(自身を含む): 15494976

約数和(自身を除く): 10921836

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 41, 44, 52, 55, 60, 65, 66, 78, 82, 110, 123, 130, 132, 143, 156, 164, 165, 169, 195, 205, 220, 246, 260, 286, 330, 338, 390, 410, 429, 451, 492, 507, 533, 572, 615, 660, 676, 715, 780, 820, 845, 858, 902, 1014, 1066, 1230, 1353, 1430, 1599, 1690, 1716, 1804, 1859, 2028, 2132, 2145, 2255, 2460, 2535, 2665, 2706, 2860, 3198, 3380, 3718, 4290, 4510, 5070, 5330, 5412, 5577, 5863, 6396, 6765, 6929, 7436, 7995, 8580, 9020, 9295, 10140, 10660, 11154, 11726, 13530, 13858, 15990, 17589, 18590, 20787, 22308, 23452, 27060, 27716, 27885, 29315, 31980, 34645, 35178, 37180, 41574, 55770, 58630, 69290, 70356, 76219, 83148, 87945, 103935, 111540, 117260, 138580, 152438, 175890, 207870, 228657, 304876, 351780, 381095, 415740, 457314, 762190, 914628, 1143285, 1524380, 2286570, 4573140]

約数ペア:

[(1, 4573140), (2, 2286570), (3, 1524380), (4, 1143285), (5, 914628), (6, 762190), (10, 457314), (11, 415740), (12, 381095), (13, 351780), (15, 304876), (20, 228657), (22, 207870), (26, 175890), (30, 152438), (33, 138580), (39, 117260), (41, 111540), (44, 103935), (52, 87945), (55, 83148), (60, 76219), (65, 70356), (66, 69290), (78, 58630), (82, 55770), (110, 41574), (123, 37180), (130, 35178), (132, 34645), (143, 31980), (156, 29315), (164, 27885), (165, 27716), (169, 27060), (195, 23452), (205, 22308), (220, 20787), (246, 18590), (260, 17589), (286, 15990), (330, 13858), (338, 13530), (390, 11726), (410, 11154), (429, 10660), (451, 10140), (492, 9295), (507, 9020), (533, 8580), (572, 7995), (615, 7436), (660, 6929), (676, 6765), (715, 6396), (780, 5863), (820, 5577), (845, 5412), (858, 5330), (902, 5070), (1014, 4510), (1066, 4290), (1230, 3718), (1353, 3380), (1430, 3198), (1599, 2860), (1690, 2706), (1716, 2665), (1804, 2535), (1859, 2460), (2028, 2255), (2132, 2145)]