202102110

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2153}}^1$

素因数の和:2322

約数の個数: 96

約数和(自身を含む): 604843200

約数和(自身を除く): 402741090

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 149, 210, 298, 315, 447, 630, 745, 894, 1043, 1341, 1490, 2086, 2153, 2235, 2682, 3129, 4306, 4470, 5215, 6258, 6459, 6705, 9387, 10430, 10765, 12918, 13410, 15071, 15645, 18774, 19377, 21530, 30142, 31290, 32295, 38754, 45213, 46935, 64590, 75355, 90426, 93870, 96885, 135639, 150710, 193770, 226065, 271278, 320797, 452130, 641594, 678195, 962391, 1356390, 1603985, 1924782, 2245579, 2887173, 3207970, 4491158, 4811955, 5774346, 6736737, 9623910, 11227895, 13473474, 14435865, 20210211, 22455790, 28871730, 33683685, 40420422, 67367370, 101051055, 202102110]

約数ペア:

[(1, 202102110), (2, 101051055), (3, 67367370), (5, 40420422), (6, 33683685), (7, 28871730), (9, 22455790), (10, 20210211), (14, 14435865), (15, 13473474), (18, 11227895), (21, 9623910), (30, 6736737), (35, 5774346), (42, 4811955), (45, 4491158), (63, 3207970), (70, 2887173), (90, 2245579), (105, 1924782), (126, 1603985), (149, 1356390), (210, 962391), (298, 678195), (315, 641594), (447, 452130), (630, 320797), (745, 271278), (894, 226065), (1043, 193770), (1341, 150710), (1490, 135639), (2086, 96885), (2153, 93870), (2235, 90426), (2682, 75355), (3129, 64590), (4306, 46935), (4470, 45213), (5215, 38754), (6258, 32295), (6459, 31290), (6705, 30142), (9387, 21530), (10430, 19377), (10765, 18774), (12918, 15645), (13410, 15071)]