28858050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4933}}^1$

素因数の和:4964

約数の個数: 72

約数和(自身を含む): 83512884

約数和(自身を除く): 54654834

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 4933, 5850, 9866, 14799, 24665, 29598, 44397, 49330, 64129, 73995, 88794, 123325, 128258, 147990, 192387, 221985, 246650, 320645, 369975, 384774, 443970, 577161, 641290, 739950, 961935, 1109925, 1154322, 1603225, 1923870, 2219850, 2885805, 3206450, 4809675, 5771610, 9619350, 14429025, 28858050]

約数ペア:

[(1, 28858050), (2, 14429025), (3, 9619350), (5, 5771610), (6, 4809675), (9, 3206450), (10, 2885805), (13, 2219850), (15, 1923870), (18, 1603225), (25, 1154322), (26, 1109925), (30, 961935), (39, 739950), (45, 641290), (50, 577161), (65, 443970), (75, 384774), (78, 369975), (90, 320645), (117, 246650), (130, 221985), (150, 192387), (195, 147990), (225, 128258), (234, 123325), (325, 88794), (390, 73995), (450, 64129), (585, 49330), (650, 44397), (975, 29598), (1170, 24665), (1950, 14799), (2925, 9866), (4933, 5850)]