8670270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:130

約数の個数: 128

約数和(自身を含む): 26127360

約数和(自身を除く): 17457090

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 41, 42, 53, 57, 70, 82, 95, 105, 106, 114, 123, 133, 159, 190, 205, 210, 246, 265, 266, 285, 287, 318, 371, 399, 410, 530, 570, 574, 615, 665, 742, 779, 795, 798, 861, 1007, 1113, 1230, 1330, 1435, 1558, 1590, 1722, 1855, 1995, 2014, 2173, 2226, 2337, 2870, 3021, 3710, 3895, 3990, 4305, 4346, 4674, 5035, 5453, 5565, 6042, 6519, 7049, 7790, 8610, 10070, 10865, 10906, 11130, 11685, 13038, 14098, 15105, 15211, 16359, 21147, 21730, 23370, 27265, 30210, 30422, 32595, 32718, 35245, 41287, 42294, 45633, 54530, 65190, 70490, 76055, 81795, 82574, 91266, 105735, 123861, 152110, 163590, 206435, 211470, 228165, 247722, 289009, 412870, 456330, 578018, 619305, 867027, 1238610, 1445045, 1734054, 2890090, 4335135, 8670270]

約数ペア:

[(1, 8670270), (2, 4335135), (3, 2890090), (5, 1734054), (6, 1445045), (7, 1238610), (10, 867027), (14, 619305), (15, 578018), (19, 456330), (21, 412870), (30, 289009), (35, 247722), (38, 228165), (41, 211470), (42, 206435), (53, 163590), (57, 152110), (70, 123861), (82, 105735), (95, 91266), (105, 82574), (106, 81795), (114, 76055), (123, 70490), (133, 65190), (159, 54530), (190, 45633), (205, 42294), (210, 41287), (246, 35245), (265, 32718), (266, 32595), (285, 30422), (287, 30210), (318, 27265), (371, 23370), (399, 21730), (410, 21147), (530, 16359), (570, 15211), (574, 15105), (615, 14098), (665, 13038), (742, 11685), (779, 11130), (795, 10906), (798, 10865), (861, 10070), (1007, 8610), (1113, 7790), (1230, 7049), (1330, 6519), (1435, 6042), (1558, 5565), (1590, 5453), (1722, 5035), (1855, 4674), (1995, 4346), (2014, 4305), (2173, 3990), (2226, 3895), (2337, 3710), (2870, 3021)]