1738123660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{23293}}^1$

素因数の和:23363

約数の個数: 96

約数和(自身を含む): 4602148992

約数和(自身を除く): 2864025332

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 41, 52, 65, 70, 82, 91, 130, 140, 164, 182, 205, 260, 287, 364, 410, 455, 533, 574, 820, 910, 1066, 1148, 1435, 1820, 2132, 2665, 2870, 3731, 5330, 5740, 7462, 10660, 14924, 18655, 23293, 37310, 46586, 74620, 93172, 116465, 163051, 232930, 302809, 326102, 465860, 605618, 652204, 815255, 955013, 1211236, 1514045, 1630510, 1910026, 2119663, 3028090, 3261020, 3820052, 4239326, 4775065, 6056180, 6685091, 8478652, 9550130, 10598315, 12415169, 13370182, 19100260, 21196630, 24830338, 26740364, 33425455, 42393260, 49660676, 62075845, 66850910, 86906183, 124151690, 133701820, 173812366, 248303380, 347624732, 434530915, 869061830, 1738123660]

約数ペア:

[(1, 1738123660), (2, 869061830), (4, 434530915), (5, 347624732), (7, 248303380), (10, 173812366), (13, 133701820), (14, 124151690), (20, 86906183), (26, 66850910), (28, 62075845), (35, 49660676), (41, 42393260), (52, 33425455), (65, 26740364), (70, 24830338), (82, 21196630), (91, 19100260), (130, 13370182), (140, 12415169), (164, 10598315), (182, 9550130), (205, 8478652), (260, 6685091), (287, 6056180), (364, 4775065), (410, 4239326), (455, 3820052), (533, 3261020), (574, 3028090), (820, 2119663), (910, 1910026), (1066, 1630510), (1148, 1514045), (1435, 1211236), (1820, 955013), (2132, 815255), (2665, 652204), (2870, 605618), (3731, 465860), (5330, 326102), (5740, 302809), (7462, 232930), (10660, 163051), (14924, 116465), (18655, 93172), (23293, 74620), (37310, 46586)]