201930780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{659}}^1\times {\mathrm{5107}}^1$

素因数の和:5778

約数の個数: 48

約数和(自身を含む): 566375040

約数和(自身を除く): 364444260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 659, 1318, 1977, 2636, 3295, 3954, 5107, 6590, 7908, 9885, 10214, 13180, 15321, 19770, 20428, 25535, 30642, 39540, 51070, 61284, 76605, 102140, 153210, 306420, 3365513, 6731026, 10096539, 13462052, 16827565, 20193078, 33655130, 40386156, 50482695, 67310260, 100965390, 201930780]

約数ペア:

[(1, 201930780), (2, 100965390), (3, 67310260), (4, 50482695), (5, 40386156), (6, 33655130), (10, 20193078), (12, 16827565), (15, 13462052), (20, 10096539), (30, 6731026), (60, 3365513), (659, 306420), (1318, 153210), (1977, 102140), (2636, 76605), (3295, 61284), (3954, 51070), (5107, 39540), (6590, 30642), (7908, 25535), (9885, 20428), (10214, 19770), (13180, 15321)]