31275090

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4513}}^1$

素因数の和:4544

約数の個数: 96

約数和(自身を含む): 101402496

約数和(自身を除く): 70127406

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 154, 165, 198, 210, 231, 315, 330, 385, 462, 495, 630, 693, 770, 990, 1155, 1386, 2310, 3465, 4513, 6930, 9026, 13539, 22565, 27078, 31591, 40617, 45130, 49643, 63182, 67695, 81234, 94773, 99286, 135390, 148929, 157955, 189546, 203085, 248215, 284319, 297858, 315910, 347501, 406170, 446787, 473865, 496430, 568638, 695002, 744645, 893574, 947730, 1042503, 1421595, 1489290, 1737505, 2085006, 2233935, 2843190, 3127509, 3475010, 4467870, 5212515, 6255018, 10425030, 15637545, 31275090]

約数ペア:

[(1, 31275090), (2, 15637545), (3, 10425030), (5, 6255018), (6, 5212515), (7, 4467870), (9, 3475010), (10, 3127509), (11, 2843190), (14, 2233935), (15, 2085006), (18, 1737505), (21, 1489290), (22, 1421595), (30, 1042503), (33, 947730), (35, 893574), (42, 744645), (45, 695002), (55, 568638), (63, 496430), (66, 473865), (70, 446787), (77, 406170), (90, 347501), (99, 315910), (105, 297858), (110, 284319), (126, 248215), (154, 203085), (165, 189546), (198, 157955), (210, 148929), (231, 135390), (315, 99286), (330, 94773), (385, 81234), (462, 67695), (495, 63182), (630, 49643), (693, 45130), (770, 40617), (990, 31591), (1155, 27078), (1386, 22565), (2310, 13539), (3465, 9026), (4513, 6930)]