4638450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{107}}^1$

素因数の和:156

約数の個数: 72

約数和(自身を含む): 12334032

約数和(自身を除く): 7695582

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 107, 150, 170, 214, 255, 289, 321, 425, 510, 535, 578, 642, 850, 867, 1070, 1275, 1445, 1605, 1734, 1819, 2550, 2675, 2890, 3210, 3638, 4335, 5350, 5457, 7225, 8025, 8670, 9095, 10914, 14450, 16050, 18190, 21675, 27285, 30923, 43350, 45475, 54570, 61846, 90950, 92769, 136425, 154615, 185538, 272850, 309230, 463845, 773075, 927690, 1546150, 2319225, 4638450]

約数ペア:

[(1, 4638450), (2, 2319225), (3, 1546150), (5, 927690), (6, 773075), (10, 463845), (15, 309230), (17, 272850), (25, 185538), (30, 154615), (34, 136425), (50, 92769), (51, 90950), (75, 61846), (85, 54570), (102, 45475), (107, 43350), (150, 30923), (170, 27285), (214, 21675), (255, 18190), (289, 16050), (321, 14450), (425, 10914), (510, 9095), (535, 8670), (578, 8025), (642, 7225), (850, 5457), (867, 5350), (1070, 4335), (1275, 3638), (1445, 3210), (1605, 2890), (1734, 2675), (1819, 2550)]