253436708730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{691}}^1\times {\mathrm{719153}}^1$

素因数の和:719871

約数の個数: 64

約数和(自身を含む): 644960320128

約数和(自身を除く): 391523611398

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 691, 1382, 2073, 3455, 4146, 6910, 10365, 11747, 20730, 23494, 35241, 58735, 70482, 117470, 176205, 352410, 719153, 1438306, 2157459, 3595765, 4314918, 7191530, 10787295, 12225601, 21574590, 24451202, 36676803, 61128005, 73353606, 122256010, 183384015, 366768030, 496934723, 993869446, 1490804169, 2484673615, 2981608338, 4969347230, 7454020845, 8447890291, 14908041690, 16895780582, 25343670873, 42239451455, 50687341746, 84478902910, 126718354365, 253436708730]

約数ペア:

[(1, 253436708730), (2, 126718354365), (3, 84478902910), (5, 50687341746), (6, 42239451455), (10, 25343670873), (15, 16895780582), (17, 14908041690), (30, 8447890291), (34, 7454020845), (51, 4969347230), (85, 2981608338), (102, 2484673615), (170, 1490804169), (255, 993869446), (510, 496934723), (691, 366768030), (1382, 183384015), (2073, 122256010), (3455, 73353606), (4146, 61128005), (6910, 36676803), (10365, 24451202), (11747, 21574590), (20730, 12225601), (23494, 10787295), (35241, 7191530), (58735, 4314918), (70482, 3595765), (117470, 2157459), (176205, 1438306), (352410, 719153)]