42986520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1231}}^1$

素因数の和:1345

約数の個数: 96

約数和(自身を含む): 141261120

約数和(自身を除く): 98274600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 97, 120, 180, 194, 291, 360, 388, 485, 582, 776, 873, 970, 1164, 1231, 1455, 1746, 1940, 2328, 2462, 2910, 3492, 3693, 3880, 4365, 4924, 5820, 6155, 6984, 7386, 8730, 9848, 11079, 11640, 12310, 14772, 17460, 18465, 22158, 24620, 29544, 34920, 36930, 44316, 49240, 55395, 73860, 88632, 110790, 119407, 147720, 221580, 238814, 358221, 443160, 477628, 597035, 716442, 955256, 1074663, 1194070, 1432884, 1791105, 2149326, 2388140, 2865768, 3582210, 4298652, 4776280, 5373315, 7164420, 8597304, 10746630, 14328840, 21493260, 42986520]

約数ペア:

[(1, 42986520), (2, 21493260), (3, 14328840), (4, 10746630), (5, 8597304), (6, 7164420), (8, 5373315), (9, 4776280), (10, 4298652), (12, 3582210), (15, 2865768), (18, 2388140), (20, 2149326), (24, 1791105), (30, 1432884), (36, 1194070), (40, 1074663), (45, 955256), (60, 716442), (72, 597035), (90, 477628), (97, 443160), (120, 358221), (180, 238814), (194, 221580), (291, 147720), (360, 119407), (388, 110790), (485, 88632), (582, 73860), (776, 55395), (873, 49240), (970, 44316), (1164, 36930), (1231, 34920), (1455, 29544), (1746, 24620), (1940, 22158), (2328, 18465), (2462, 17460), (2910, 14772), (3492, 12310), (3693, 11640), (3880, 11079), (4365, 9848), (4924, 8730), (5820, 7386), (6155, 6984)]