1291238010

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{659}}^1$

素因数の和:778

約数の個数: 160

約数和(自身を含む): 3622449600

約数和(自身を除く): 2331211590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 41, 45, 54, 59, 81, 82, 90, 118, 123, 135, 162, 177, 205, 246, 270, 295, 354, 369, 405, 410, 531, 590, 615, 659, 738, 810, 885, 1062, 1107, 1230, 1318, 1593, 1770, 1845, 1977, 2214, 2419, 2655, 3186, 3295, 3321, 3690, 3954, 4779, 4838, 5310, 5535, 5931, 6590, 6642, 7257, 7965, 9558, 9885, 11070, 11862, 12095, 14514, 15930, 16605, 17793, 19770, 21771, 23895, 24190, 27019, 29655, 33210, 35586, 36285, 38881, 43542, 47790, 53379, 54038, 59310, 65313, 72570, 77762, 81057, 88965, 106758, 108855, 116643, 130626, 135095, 162114, 177930, 194405, 195939, 217710, 233286, 243171, 266895, 270190, 326565, 349929, 388810, 391878, 405285, 486342, 533790, 583215, 653130, 699858, 729513, 810570, 979695, 1049787, 1166430, 1215855, 1459026, 1594121, 1749645, 1959390, 2099574, 2188539, 2431710, 3149361, 3188242, 3499290, 3647565, 4377078, 4782363, 5248935, 6298722, 7295130, 7970605, 9564726, 10497870, 10942695, 14347089, 15746805, 15941210, 21885390, 23911815, 28694178, 31493610, 43041267, 47823630, 71735445, 86082534, 129123801, 143470890, 215206335, 258247602, 430412670, 645619005, 1291238010]

約数ペア:

[(1, 1291238010), (2, 645619005), (3, 430412670), (5, 258247602), (6, 215206335), (9, 143470890), (10, 129123801), (15, 86082534), (18, 71735445), (27, 47823630), (30, 43041267), (41, 31493610), (45, 28694178), (54, 23911815), (59, 21885390), (81, 15941210), (82, 15746805), (90, 14347089), (118, 10942695), (123, 10497870), (135, 9564726), (162, 7970605), (177, 7295130), (205, 6298722), (246, 5248935), (270, 4782363), (295, 4377078), (354, 3647565), (369, 3499290), (405, 3188242), (410, 3149361), (531, 2431710), (590, 2188539), (615, 2099574), (659, 1959390), (738, 1749645), (810, 1594121), (885, 1459026), (1062, 1215855), (1107, 1166430), (1230, 1049787), (1318, 979695), (1593, 810570), (1770, 729513), (1845, 699858), (1977, 653130), (2214, 583215), (2419, 533790), (2655, 486342), (3186, 405285), (3295, 391878), (3321, 388810), (3690, 349929), (3954, 326565), (4779, 270190), (4838, 266895), (5310, 243171), (5535, 233286), (5931, 217710), (6590, 195939), (6642, 194405), (7257, 177930), (7965, 162114), (9558, 135095), (9885, 130626), (11070, 116643), (11862, 108855), (12095, 106758), (14514, 88965), (15930, 81057), (16605, 77762), (17793, 72570), (19770, 65313), (21771, 59310), (23895, 54038), (24190, 53379), (27019, 47790), (29655, 43542), (33210, 38881), (35586, 36285)]