98750820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1231}}^1$

素因数の和:1441

約数の個数: 96

約数和(自身を含む): 317915136

約数和(自身を除く): 219164316

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 191, 210, 382, 420, 573, 764, 955, 1146, 1231, 1337, 1910, 2292, 2462, 2674, 2865, 3693, 3820, 4011, 4924, 5348, 5730, 6155, 6685, 7386, 8022, 8617, 11460, 12310, 13370, 14772, 16044, 17234, 18465, 20055, 24620, 25851, 26740, 34468, 36930, 40110, 43085, 51702, 73860, 80220, 86170, 103404, 129255, 172340, 235121, 258510, 470242, 517020, 705363, 940484, 1175605, 1410726, 1645847, 2351210, 2821452, 3291694, 3526815, 4702420, 4937541, 6583388, 7053630, 8229235, 9875082, 14107260, 16458470, 19750164, 24687705, 32916940, 49375410, 98750820]

約数ペア:

[(1, 98750820), (2, 49375410), (3, 32916940), (4, 24687705), (5, 19750164), (6, 16458470), (7, 14107260), (10, 9875082), (12, 8229235), (14, 7053630), (15, 6583388), (20, 4937541), (21, 4702420), (28, 3526815), (30, 3291694), (35, 2821452), (42, 2351210), (60, 1645847), (70, 1410726), (84, 1175605), (105, 940484), (140, 705363), (191, 517020), (210, 470242), (382, 258510), (420, 235121), (573, 172340), (764, 129255), (955, 103404), (1146, 86170), (1231, 80220), (1337, 73860), (1910, 51702), (2292, 43085), (2462, 40110), (2674, 36930), (2865, 34468), (3693, 26740), (3820, 25851), (4011, 24620), (4924, 20055), (5348, 18465), (5730, 17234), (6155, 16044), (6685, 14772), (7386, 13370), (8022, 12310), (8617, 11460)]