156165210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{24439}}^1$

素因数の和:24523

約数の個数: 48

約数和(自身を含む): 411765120

約数和(自身を除く): 255599910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 24439, 48878, 73317, 122195, 146634, 219951, 244390, 366585, 439902, 733170, 1099755, 1735169, 2199510, 3470338, 5205507, 8675845, 10411014, 15616521, 17351690, 26027535, 31233042, 52055070, 78082605, 156165210]

約数ペア:

[(1, 156165210), (2, 78082605), (3, 52055070), (5, 31233042), (6, 26027535), (9, 17351690), (10, 15616521), (15, 10411014), (18, 8675845), (30, 5205507), (45, 3470338), (71, 2199510), (90, 1735169), (142, 1099755), (213, 733170), (355, 439902), (426, 366585), (639, 244390), (710, 219951), (1065, 146634), (1278, 122195), (2130, 73317), (3195, 48878), (6390, 24439)]