201009030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{109841}}^1$

素因数の和:109912

約数の個数: 32

約数和(自身を含む): 490334688

約数和(自身を除く): 289325658

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 109841, 219682, 329523, 549205, 659046, 1098410, 1647615, 3295230, 6700301, 13400602, 20100903, 33501505, 40201806, 67003010, 100504515, 201009030]

約数ペア:

[(1, 201009030), (2, 100504515), (3, 67003010), (5, 40201806), (6, 33501505), (10, 20100903), (15, 13400602), (30, 6700301), (61, 3295230), (122, 1647615), (183, 1098410), (305, 659046), (366, 549205), (610, 329523), (915, 219682), (1830, 109841)]