2038403790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{2753}}^1$

素因数の和:3218

約数の個数: 96

約数和(自身を含む): 5593704480

約数和(自身を除く): 3555300690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 433, 570, 855, 866, 1299, 1710, 2165, 2598, 2753, 3897, 4330, 5506, 6495, 7794, 8227, 8259, 12990, 13765, 16454, 16518, 19485, 24681, 24777, 27530, 38970, 41135, 41295, 49362, 49554, 52307, 74043, 82270, 82590, 104614, 123405, 123885, 148086, 156921, 246810, 247770, 261535, 313842, 370215, 470763, 523070, 740430, 784605, 941526, 1192049, 1569210, 2353815, 2384098, 3576147, 4707630, 5960245, 7152294, 10728441, 11920490, 17880735, 21456882, 22648931, 35761470, 45297862, 53642205, 67946793, 107284410, 113244655, 135893586, 203840379, 226489310, 339733965, 407680758, 679467930, 1019201895, 2038403790]

約数ペア:

[(1, 2038403790), (2, 1019201895), (3, 679467930), (5, 407680758), (6, 339733965), (9, 226489310), (10, 203840379), (15, 135893586), (18, 113244655), (19, 107284410), (30, 67946793), (38, 53642205), (45, 45297862), (57, 35761470), (90, 22648931), (95, 21456882), (114, 17880735), (171, 11920490), (190, 10728441), (285, 7152294), (342, 5960245), (433, 4707630), (570, 3576147), (855, 2384098), (866, 2353815), (1299, 1569210), (1710, 1192049), (2165, 941526), (2598, 784605), (2753, 740430), (3897, 523070), (4330, 470763), (5506, 370215), (6495, 313842), (7794, 261535), (8227, 247770), (8259, 246810), (12990, 156921), (13765, 148086), (16454, 123885), (16518, 123405), (19485, 104614), (24681, 82590), (24777, 82270), (27530, 74043), (38970, 52307), (41135, 49554), (41295, 49362)]