221410530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{587}}^1$

素因数の和:741

約数の個数: 128

約数和(自身を含む): 650280960

約数和(自身を除く): 428870430

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 127, 135, 165, 198, 254, 270, 297, 330, 381, 495, 587, 594, 635, 762, 990, 1143, 1174, 1270, 1397, 1485, 1761, 1905, 2286, 2794, 2935, 2970, 3429, 3522, 3810, 4191, 5283, 5715, 5870, 6457, 6858, 6985, 8382, 8805, 10566, 11430, 12573, 12914, 13970, 15849, 17145, 17610, 19371, 20955, 25146, 26415, 31698, 32285, 34290, 37719, 38742, 41910, 52830, 58113, 62865, 64570, 74549, 75438, 79245, 96855, 116226, 125730, 149098, 158490, 174339, 188595, 193710, 223647, 290565, 348678, 372745, 377190, 447294, 581130, 670941, 745490, 820039, 871695, 1118235, 1341882, 1640078, 1743390, 2012823, 2236470, 2460117, 3354705, 4025646, 4100195, 4920234, 6709410, 7380351, 8200390, 10064115, 12300585, 14760702, 20128230, 22141053, 24601170, 36901755, 44282106, 73803510, 110705265, 221410530]

約数ペア:

[(1, 221410530), (2, 110705265), (3, 73803510), (5, 44282106), (6, 36901755), (9, 24601170), (10, 22141053), (11, 20128230), (15, 14760702), (18, 12300585), (22, 10064115), (27, 8200390), (30, 7380351), (33, 6709410), (45, 4920234), (54, 4100195), (55, 4025646), (66, 3354705), (90, 2460117), (99, 2236470), (110, 2012823), (127, 1743390), (135, 1640078), (165, 1341882), (198, 1118235), (254, 871695), (270, 820039), (297, 745490), (330, 670941), (381, 581130), (495, 447294), (587, 377190), (594, 372745), (635, 348678), (762, 290565), (990, 223647), (1143, 193710), (1174, 188595), (1270, 174339), (1397, 158490), (1485, 149098), (1761, 125730), (1905, 116226), (2286, 96855), (2794, 79245), (2935, 75438), (2970, 74549), (3429, 64570), (3522, 62865), (3810, 58113), (4191, 52830), (5283, 41910), (5715, 38742), (5870, 37719), (6457, 34290), (6858, 32285), (6985, 31698), (8382, 26415), (8805, 25146), (10566, 20955), (11430, 19371), (12573, 17610), (12914, 17145), (13970, 15849)]