29575020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{25943}}^1$

素因数の和:25974

約数の個数: 48

約数和(自身を含む): 87171840

約数和(自身を除く): 57596820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 25943, 51886, 77829, 103772, 129715, 155658, 259430, 311316, 389145, 492917, 518860, 778290, 985834, 1478751, 1556580, 1971668, 2464585, 2957502, 4929170, 5915004, 7393755, 9858340, 14787510, 29575020]

約数ペア:

[(1, 29575020), (2, 14787510), (3, 9858340), (4, 7393755), (5, 5915004), (6, 4929170), (10, 2957502), (12, 2464585), (15, 1971668), (19, 1556580), (20, 1478751), (30, 985834), (38, 778290), (57, 518860), (60, 492917), (76, 389145), (95, 311316), (114, 259430), (190, 155658), (228, 129715), (285, 103772), (380, 77829), (570, 51886), (1140, 25943)]