16008230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:261

約数の個数: 64

約数和(自身を含む): 35140608

約数和(自身を除く): 19132378

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 61, 70, 115, 122, 161, 163, 230, 305, 322, 326, 427, 610, 805, 815, 854, 1141, 1403, 1610, 1630, 2135, 2282, 2806, 3749, 4270, 5705, 7015, 7498, 9821, 9943, 11410, 14030, 18745, 19642, 19886, 26243, 37490, 49105, 49715, 52486, 69601, 98210, 99430, 131215, 139202, 228689, 262430, 348005, 457378, 696010, 1143445, 1600823, 2286890, 3201646, 8004115, 16008230]

約数ペア:

[(1, 16008230), (2, 8004115), (5, 3201646), (7, 2286890), (10, 1600823), (14, 1143445), (23, 696010), (35, 457378), (46, 348005), (61, 262430), (70, 228689), (115, 139202), (122, 131215), (161, 99430), (163, 98210), (230, 69601), (305, 52486), (322, 49715), (326, 49105), (427, 37490), (610, 26243), (805, 19886), (815, 19642), (854, 18745), (1141, 14030), (1403, 11410), (1610, 9943), (1630, 9821), (2135, 7498), (2282, 7015), (2806, 5705), (3749, 4270)]