30217410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1$

素因数の和:504

約数の個数: 96

約数和(自身を含む): 84913920

約数和(自身を除く): 54696510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 41, 45, 57, 82, 90, 95, 114, 123, 171, 190, 205, 246, 285, 342, 369, 410, 431, 570, 615, 738, 779, 855, 862, 1230, 1293, 1558, 1710, 1845, 2155, 2337, 2586, 3690, 3879, 3895, 4310, 4674, 6465, 7011, 7758, 7790, 8189, 11685, 12930, 14022, 16378, 17671, 19395, 23370, 24567, 35055, 35342, 38790, 40945, 49134, 53013, 70110, 73701, 81890, 88355, 106026, 122835, 147402, 159039, 176710, 245670, 265065, 318078, 335749, 368505, 530130, 671498, 737010, 795195, 1007247, 1590390, 1678745, 2014494, 3021741, 3357490, 5036235, 6043482, 10072470, 15108705, 30217410]

約数ペア:

[(1, 30217410), (2, 15108705), (3, 10072470), (5, 6043482), (6, 5036235), (9, 3357490), (10, 3021741), (15, 2014494), (18, 1678745), (19, 1590390), (30, 1007247), (38, 795195), (41, 737010), (45, 671498), (57, 530130), (82, 368505), (90, 335749), (95, 318078), (114, 265065), (123, 245670), (171, 176710), (190, 159039), (205, 147402), (246, 122835), (285, 106026), (342, 88355), (369, 81890), (410, 73701), (431, 70110), (570, 53013), (615, 49134), (738, 40945), (779, 38790), (855, 35342), (862, 35055), (1230, 24567), (1293, 23370), (1558, 19395), (1710, 17671), (1845, 16378), (2155, 14022), (2337, 12930), (2586, 11685), (3690, 8189), (3879, 7790), (3895, 7758), (4310, 7011), (4674, 6465)]