142427070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{25943}}^1$

素因数の和:26017

約数の個数: 48

約数和(自身を含む): 376395552

約数和(自身を除く): 233968482

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 5490, 25943, 51886, 77829, 129715, 155658, 233487, 259430, 389145, 466974, 778290, 1167435, 1582523, 2334870, 3165046, 4747569, 7912615, 9495138, 14242707, 15825230, 23737845, 28485414, 47475690, 71213535, 142427070]

約数ペア:

[(1, 142427070), (2, 71213535), (3, 47475690), (5, 28485414), (6, 23737845), (9, 15825230), (10, 14242707), (15, 9495138), (18, 7912615), (30, 4747569), (45, 3165046), (61, 2334870), (90, 1582523), (122, 1167435), (183, 778290), (305, 466974), (366, 389145), (549, 259430), (610, 233487), (915, 155658), (1098, 129715), (1830, 77829), (2745, 51886), (5490, 25943)]