2554110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:122

約数の個数: 96

約数和(自身を含む): 7469280

約数和(自身を除く): 4915170

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 37, 39, 45, 59, 65, 74, 78, 90, 111, 117, 118, 130, 177, 185, 195, 222, 234, 295, 333, 354, 370, 390, 481, 531, 555, 585, 590, 666, 767, 885, 962, 1062, 1110, 1170, 1443, 1534, 1665, 1770, 2183, 2301, 2405, 2655, 2886, 3330, 3835, 4329, 4366, 4602, 4810, 5310, 6549, 6903, 7215, 7670, 8658, 10915, 11505, 13098, 13806, 14430, 19647, 21645, 21830, 23010, 28379, 32745, 34515, 39294, 43290, 56758, 65490, 69030, 85137, 98235, 141895, 170274, 196470, 255411, 283790, 425685, 510822, 851370, 1277055, 2554110]

約数ペア:

[(1, 2554110), (2, 1277055), (3, 851370), (5, 510822), (6, 425685), (9, 283790), (10, 255411), (13, 196470), (15, 170274), (18, 141895), (26, 98235), (30, 85137), (37, 69030), (39, 65490), (45, 56758), (59, 43290), (65, 39294), (74, 34515), (78, 32745), (90, 28379), (111, 23010), (117, 21830), (118, 21645), (130, 19647), (177, 14430), (185, 13806), (195, 13098), (222, 11505), (234, 10915), (295, 8658), (333, 7670), (354, 7215), (370, 6903), (390, 6549), (481, 5310), (531, 4810), (555, 4602), (585, 4366), (590, 4329), (666, 3835), (767, 3330), (885, 2886), (962, 2655), (1062, 2405), (1110, 2301), (1170, 2183), (1443, 1770), (1534, 1665)]