30384990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5923}}^1$

素因数の和:5958

約数の個数: 64

約数和(自身を含む): 85305600

約数和(自身を除く): 54920610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 5923, 11846, 17769, 29615, 35538, 53307, 59230, 88845, 106614, 112537, 159921, 177690, 225074, 266535, 319842, 337611, 533070, 562685, 675222, 799605, 1012833, 1125370, 1599210, 1688055, 2025666, 3038499, 3376110, 5064165, 6076998, 10128330, 15192495, 30384990]

約数ペア:

[(1, 30384990), (2, 15192495), (3, 10128330), (5, 6076998), (6, 5064165), (9, 3376110), (10, 3038499), (15, 2025666), (18, 1688055), (19, 1599210), (27, 1125370), (30, 1012833), (38, 799605), (45, 675222), (54, 562685), (57, 533070), (90, 337611), (95, 319842), (114, 266535), (135, 225074), (171, 177690), (190, 159921), (270, 112537), (285, 106614), (342, 88845), (513, 59230), (570, 53307), (855, 35538), (1026, 29615), (1710, 17769), (2565, 11846), (5130, 5923)]