2005710084

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{60757}}^1$

素因数の和:60905

約数の個数: 72

約数和(自身を含む): 5838600768

約数和(自身を除く): 3832890684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 131, 252, 262, 393, 524, 786, 917, 1179, 1572, 1834, 2358, 2751, 3668, 4716, 5502, 8253, 11004, 16506, 33012, 60757, 121514, 182271, 243028, 364542, 425299, 546813, 729084, 850598, 1093626, 1275897, 1701196, 2187252, 2551794, 3827691, 5103588, 7655382, 7959167, 15310764, 15918334, 23877501, 31836668, 47755002, 55714169, 71632503, 95510004, 111428338, 143265006, 167142507, 222856676, 286530012, 334285014, 501427521, 668570028, 1002855042, 2005710084]

約数ペア:

[(1, 2005710084), (2, 1002855042), (3, 668570028), (4, 501427521), (6, 334285014), (7, 286530012), (9, 222856676), (12, 167142507), (14, 143265006), (18, 111428338), (21, 95510004), (28, 71632503), (36, 55714169), (42, 47755002), (63, 31836668), (84, 23877501), (126, 15918334), (131, 15310764), (252, 7959167), (262, 7655382), (393, 5103588), (524, 3827691), (786, 2551794), (917, 2187252), (1179, 1701196), (1572, 1275897), (1834, 1093626), (2358, 850598), (2751, 729084), (3668, 546813), (4716, 425299), (5502, 364542), (8253, 243028), (11004, 182271), (16506, 121514), (33012, 60757)]