1640291310

素因数分解:

$2^1\times 3^5\times 5^1\times 7^1\times {\mathrm{96431}}^1$

素因数の和:96460

約数の個数: 96

約数和(自身を含む): 5054579712

約数和(自身を除く): 3414288402

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 243, 270, 315, 378, 405, 486, 567, 630, 810, 945, 1134, 1215, 1701, 1890, 2430, 2835, 3402, 5670, 8505, 17010, 96431, 192862, 289293, 482155, 578586, 675017, 867879, 964310, 1350034, 1446465, 1735758, 2025051, 2603637, 2892930, 3375085, 4050102, 4339395, 5207274, 6075153, 6750170, 7810911, 8678790, 10125255, 12150306, 13018185, 15621822, 18225459, 20250510, 23432733, 26036370, 30375765, 36450918, 39054555, 46865466, 54676377, 60751530, 78109110, 91127295, 109352754, 117163665, 164029131, 182254590, 234327330, 273381885, 328058262, 546763770, 820145655, 1640291310]

約数ペア:

[(1, 1640291310), (2, 820145655), (3, 546763770), (5, 328058262), (6, 273381885), (7, 234327330), (9, 182254590), (10, 164029131), (14, 117163665), (15, 109352754), (18, 91127295), (21, 78109110), (27, 60751530), (30, 54676377), (35, 46865466), (42, 39054555), (45, 36450918), (54, 30375765), (63, 26036370), (70, 23432733), (81, 20250510), (90, 18225459), (105, 15621822), (126, 13018185), (135, 12150306), (162, 10125255), (189, 8678790), (210, 7810911), (243, 6750170), (270, 6075153), (315, 5207274), (378, 4339395), (405, 4050102), (486, 3375085), (567, 2892930), (630, 2603637), (810, 2025051), (945, 1735758), (1134, 1446465), (1215, 1350034), (1701, 964310), (1890, 867879), (2430, 675017), (2835, 578586), (3402, 482155), (5670, 289293), (8505, 192862), (17010, 96431)]