30019415.000000000

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1373}}^1$

素因数の和:1501

約数の個数: 72

約数和(自身を含む): 337591800

約数和(自身を除く): 210018132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 89, 116, 174, 178, 261, 267, 348, 356, 522, 534, 801, 1044, 1068, 1373, 1602, 2581, 2746, 3204, 4119, 5162, 5492, 7743, 8238, 10324, 12357, 15486, 16476, 23229, 24714, 30972, 39817, 46458, 49428, 79634, 92916, 119451, 122197, 159268, 238902, 244394, 358353, 366591, 477804, 488788, 716706, 733182, 1099773, 1433412, 1466364, 2199546, 3543713, 4399092, 7087426, 10631139, 14174852, 21262278, 31893417, 42524556, 63786834, 127573668]

約数ペア:

[(1, 127573668), (2, 63786834), (3, 42524556), (4, 31893417), (6, 21262278), (9, 14174852), (12, 10631139), (18, 7087426), (29, 4399092), (36, 3543713), (58, 2199546), (87, 1466364), (89, 1433412), (116, 1099773), (174, 733182), (178, 716706), (261, 488788), (267, 477804), (348, 366591), (356, 358353), (522, 244394), (534, 238902), (801, 159268), (1044, 122197), (1068, 119451), (1373, 92916), (1602, 79634), (2581, 49428), (2746, 46458), (3204, 39817), (4119, 30972), (5162, 24714), (5492, 23229), (7743, 16476), (8238, 15486), (10324, 12357)]