442185450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{353}}^1\times {\mathrm{1193}}^1$

素因数の和:1568

約数の個数: 96

約数和(自身を含む): 1257883776

約数和(自身を除く): 815698326

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 353, 525, 706, 1050, 1059, 1193, 1765, 2118, 2386, 2471, 3530, 3579, 4942, 5295, 5965, 7158, 7413, 8351, 8825, 10590, 11930, 12355, 14826, 16702, 17650, 17895, 24710, 25053, 26475, 29825, 35790, 37065, 41755, 50106, 52950, 59650, 61775, 74130, 83510, 89475, 123550, 125265, 178950, 185325, 208775, 250530, 370650, 417550, 421129, 626325, 842258, 1252650, 1263387, 2105645, 2526774, 2947903, 4211290, 5895806, 6316935, 8843709, 10528225, 12633870, 14739515, 17687418, 21056450, 29479030, 31584675, 44218545, 63169350, 73697575, 88437090, 147395150, 221092725, 442185450]

約数ペア:

[(1, 442185450), (2, 221092725), (3, 147395150), (5, 88437090), (6, 73697575), (7, 63169350), (10, 44218545), (14, 31584675), (15, 29479030), (21, 21056450), (25, 17687418), (30, 14739515), (35, 12633870), (42, 10528225), (50, 8843709), (70, 6316935), (75, 5895806), (105, 4211290), (150, 2947903), (175, 2526774), (210, 2105645), (350, 1263387), (353, 1252650), (525, 842258), (706, 626325), (1050, 421129), (1059, 417550), (1193, 370650), (1765, 250530), (2118, 208775), (2386, 185325), (2471, 178950), (3530, 125265), (3579, 123550), (4942, 89475), (5295, 83510), (5965, 74130), (7158, 61775), (7413, 59650), (8351, 52950), (8825, 50106), (10590, 41755), (11930, 37065), (12355, 35790), (14826, 29825), (16702, 26475), (17650, 25053), (17895, 24710)]