15521130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:188

約数の個数: 96

約数和(自身を含む): 42681600

約数和(自身を除く): 27160470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 59, 74, 79, 90, 111, 118, 158, 177, 185, 222, 237, 295, 333, 354, 370, 395, 474, 531, 555, 590, 666, 711, 790, 885, 1062, 1110, 1185, 1422, 1665, 1770, 2183, 2370, 2655, 2923, 3330, 3555, 4366, 4661, 5310, 5846, 6549, 7110, 8769, 9322, 10915, 13098, 13983, 14615, 17538, 19647, 21830, 23305, 26307, 27966, 29230, 32745, 39294, 41949, 43845, 46610, 52614, 65490, 69915, 83898, 87690, 98235, 131535, 139830, 172457, 196470, 209745, 263070, 344914, 419490, 517371, 862285, 1034742, 1552113, 1724570, 2586855, 3104226, 5173710, 7760565, 15521130]

約数ペア:

[(1, 15521130), (2, 7760565), (3, 5173710), (5, 3104226), (6, 2586855), (9, 1724570), (10, 1552113), (15, 1034742), (18, 862285), (30, 517371), (37, 419490), (45, 344914), (59, 263070), (74, 209745), (79, 196470), (90, 172457), (111, 139830), (118, 131535), (158, 98235), (177, 87690), (185, 83898), (222, 69915), (237, 65490), (295, 52614), (333, 46610), (354, 43845), (370, 41949), (395, 39294), (474, 32745), (531, 29230), (555, 27966), (590, 26307), (666, 23305), (711, 21830), (790, 19647), (885, 17538), (1062, 14615), (1110, 13983), (1185, 13098), (1422, 10915), (1665, 9322), (1770, 8769), (2183, 7110), (2370, 6549), (2655, 5846), (2923, 5310), (3330, 4661), (3555, 4366)]