15868230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:174

約数の個数: 128

約数和(自身を含む): 47416320

約数和(自身を除く): 31548090

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 41, 42, 57, 70, 82, 95, 97, 105, 114, 123, 133, 190, 194, 205, 210, 246, 266, 285, 287, 291, 399, 410, 485, 570, 574, 582, 615, 665, 679, 779, 798, 861, 970, 1230, 1330, 1358, 1435, 1455, 1558, 1722, 1843, 1995, 2037, 2337, 2870, 2910, 3395, 3686, 3895, 3977, 3990, 4074, 4305, 4674, 5453, 5529, 6790, 7790, 7954, 8610, 9215, 10185, 10906, 11058, 11685, 11931, 12901, 16359, 18430, 19885, 20370, 23370, 23862, 25802, 27265, 27645, 27839, 32718, 38703, 39770, 54530, 55290, 55678, 59655, 64505, 75563, 77406, 81795, 83517, 119310, 129010, 139195, 151126, 163590, 167034, 193515, 226689, 278390, 377815, 387030, 417585, 453378, 528941, 755630, 835170, 1057882, 1133445, 1586823, 2266890, 2644705, 3173646, 5289410, 7934115, 15868230]

約数ペア:

[(1, 15868230), (2, 7934115), (3, 5289410), (5, 3173646), (6, 2644705), (7, 2266890), (10, 1586823), (14, 1133445), (15, 1057882), (19, 835170), (21, 755630), (30, 528941), (35, 453378), (38, 417585), (41, 387030), (42, 377815), (57, 278390), (70, 226689), (82, 193515), (95, 167034), (97, 163590), (105, 151126), (114, 139195), (123, 129010), (133, 119310), (190, 83517), (194, 81795), (205, 77406), (210, 75563), (246, 64505), (266, 59655), (285, 55678), (287, 55290), (291, 54530), (399, 39770), (410, 38703), (485, 32718), (570, 27839), (574, 27645), (582, 27265), (615, 25802), (665, 23862), (679, 23370), (779, 20370), (798, 19885), (861, 18430), (970, 16359), (1230, 12901), (1330, 11931), (1358, 11685), (1435, 11058), (1455, 10906), (1558, 10185), (1722, 9215), (1843, 8610), (1995, 7954), (2037, 7790), (2337, 6790), (2870, 5529), (2910, 5453), (3395, 4674), (3686, 4305), (3895, 4074), (3977, 3990)]