386880090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{139}}^1\times {\mathrm{257}}^1$

素因数の和:444

約数の個数: 96

約数和(自身を含む): 990843840

約数和(自身を除く): 603963750

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 139, 190, 257, 278, 285, 361, 417, 514, 570, 695, 722, 771, 834, 1083, 1285, 1390, 1542, 1805, 2085, 2166, 2570, 2641, 3610, 3855, 4170, 4883, 5282, 5415, 7710, 7923, 9766, 10830, 13205, 14649, 15846, 24415, 26410, 29298, 35723, 39615, 48830, 50179, 71446, 73245, 79230, 92777, 100358, 107169, 146490, 150537, 178615, 185554, 214338, 250895, 278331, 301074, 357230, 463885, 501790, 535845, 556662, 678737, 752685, 927770, 1071690, 1357474, 1391655, 1505370, 2036211, 2783310, 3393685, 4072422, 6787370, 10181055, 12896003, 20362110, 25792006, 38688009, 64480015, 77376018, 128960030, 193440045, 386880090]

約数ペア:

[(1, 386880090), (2, 193440045), (3, 128960030), (5, 77376018), (6, 64480015), (10, 38688009), (15, 25792006), (19, 20362110), (30, 12896003), (38, 10181055), (57, 6787370), (95, 4072422), (114, 3393685), (139, 2783310), (190, 2036211), (257, 1505370), (278, 1391655), (285, 1357474), (361, 1071690), (417, 927770), (514, 752685), (570, 678737), (695, 556662), (722, 535845), (771, 501790), (834, 463885), (1083, 357230), (1285, 301074), (1390, 278331), (1542, 250895), (1805, 214338), (2085, 185554), (2166, 178615), (2570, 150537), (2641, 146490), (3610, 107169), (3855, 100358), (4170, 92777), (4883, 79230), (5282, 73245), (5415, 71446), (7710, 50179), (7923, 48830), (9766, 39615), (10830, 35723), (13205, 29298), (14649, 26410), (15846, 24415)]