289804530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^2\times {\mathrm{181}}^1$

素因数の和:316

約数の個数: 96

約数和(自身を含む): 750335040

約数和(自身を除く): 460530510

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 53, 57, 95, 106, 114, 159, 181, 190, 265, 285, 318, 362, 530, 543, 570, 795, 905, 1007, 1086, 1590, 1810, 2014, 2715, 2809, 3021, 3439, 5035, 5430, 5618, 6042, 6878, 8427, 9593, 10070, 10317, 14045, 15105, 16854, 17195, 19186, 20634, 28090, 28779, 30210, 34390, 42135, 47965, 51585, 53371, 57558, 84270, 95930, 103170, 106742, 143895, 160113, 182267, 266855, 287790, 320226, 364534, 508429, 533710, 546801, 800565, 911335, 1016858, 1093602, 1525287, 1601130, 1822670, 2542145, 2734005, 3050574, 5084290, 5468010, 7626435, 9660151, 15252870, 19320302, 28980453, 48300755, 57960906, 96601510, 144902265, 289804530]

約数ペア:

[(1, 289804530), (2, 144902265), (3, 96601510), (5, 57960906), (6, 48300755), (10, 28980453), (15, 19320302), (19, 15252870), (30, 9660151), (38, 7626435), (53, 5468010), (57, 5084290), (95, 3050574), (106, 2734005), (114, 2542145), (159, 1822670), (181, 1601130), (190, 1525287), (265, 1093602), (285, 1016858), (318, 911335), (362, 800565), (530, 546801), (543, 533710), (570, 508429), (795, 364534), (905, 320226), (1007, 287790), (1086, 266855), (1590, 182267), (1810, 160113), (2014, 143895), (2715, 106742), (2809, 103170), (3021, 95930), (3439, 84270), (5035, 57558), (5430, 53371), (5618, 51585), (6042, 47965), (6878, 42135), (8427, 34390), (9593, 30210), (10070, 28779), (10317, 28090), (14045, 20634), (15105, 19186), (16854, 17195)]