28965450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:376

約数の個数: 96

約数和(自身を含む): 78369984

約数和(自身を除く): 49404534

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 37, 50, 51, 74, 75, 85, 102, 111, 150, 170, 185, 222, 255, 307, 370, 425, 510, 555, 614, 629, 850, 921, 925, 1110, 1258, 1275, 1535, 1842, 1850, 1887, 2550, 2775, 3070, 3145, 3774, 4605, 5219, 5550, 6290, 7675, 9210, 9435, 10438, 11359, 15350, 15657, 15725, 18870, 22718, 23025, 26095, 31314, 31450, 34077, 46050, 47175, 52190, 56795, 68154, 78285, 94350, 113590, 130475, 156570, 170385, 193103, 260950, 283975, 340770, 386206, 391425, 567950, 579309, 782850, 851925, 965515, 1158618, 1703850, 1931030, 2896545, 4827575, 5793090, 9655150, 14482725, 28965450]

約数ペア:

[(1, 28965450), (2, 14482725), (3, 9655150), (5, 5793090), (6, 4827575), (10, 2896545), (15, 1931030), (17, 1703850), (25, 1158618), (30, 965515), (34, 851925), (37, 782850), (50, 579309), (51, 567950), (74, 391425), (75, 386206), (85, 340770), (102, 283975), (111, 260950), (150, 193103), (170, 170385), (185, 156570), (222, 130475), (255, 113590), (307, 94350), (370, 78285), (425, 68154), (510, 56795), (555, 52190), (614, 47175), (629, 46050), (850, 34077), (921, 31450), (925, 31314), (1110, 26095), (1258, 23025), (1275, 22718), (1535, 18870), (1842, 15725), (1850, 15657), (1887, 15350), (2550, 11359), (2775, 10438), (3070, 9435), (3145, 9210), (3774, 7675), (4605, 6290), (5219, 5550)]