30328530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:443

約数の個数: 64

約数和(自身を含む): 75841920

約数和(自身を除く): 45513390

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 89, 111, 178, 185, 222, 267, 307, 370, 445, 534, 555, 614, 890, 921, 1110, 1335, 1535, 1842, 2670, 3070, 3293, 4605, 6586, 9210, 9879, 11359, 16465, 19758, 22718, 27323, 32930, 34077, 49395, 54646, 56795, 68154, 81969, 98790, 113590, 136615, 163938, 170385, 273230, 340770, 409845, 819690, 1010951, 2021902, 3032853, 5054755, 6065706, 10109510, 15164265, 30328530]

約数ペア:

[(1, 30328530), (2, 15164265), (3, 10109510), (5, 6065706), (6, 5054755), (10, 3032853), (15, 2021902), (30, 1010951), (37, 819690), (74, 409845), (89, 340770), (111, 273230), (178, 170385), (185, 163938), (222, 136615), (267, 113590), (307, 98790), (370, 81969), (445, 68154), (534, 56795), (555, 54646), (614, 49395), (890, 34077), (921, 32930), (1110, 27323), (1335, 22718), (1535, 19758), (1842, 16465), (2670, 11359), (3070, 9879), (3293, 9210), (4605, 6586)]