73165070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:302

約数の個数: 64

約数和(自身を含む): 151787520

約数和(自身を除く): 78622450

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 121, 230, 239, 242, 253, 478, 506, 605, 1195, 1210, 1265, 1331, 2390, 2530, 2629, 2662, 2783, 5258, 5497, 5566, 6655, 10994, 13145, 13310, 13915, 26290, 27485, 27830, 28919, 30613, 54970, 57838, 60467, 61226, 120934, 144595, 153065, 289190, 302335, 306130, 318109, 604670, 636218, 665137, 1330274, 1590545, 3181090, 3325685, 6651370, 7316507, 14633014, 36582535, 73165070]

約数ペア:

[(1, 73165070), (2, 36582535), (5, 14633014), (10, 7316507), (11, 6651370), (22, 3325685), (23, 3181090), (46, 1590545), (55, 1330274), (110, 665137), (115, 636218), (121, 604670), (230, 318109), (239, 306130), (242, 302335), (253, 289190), (478, 153065), (506, 144595), (605, 120934), (1195, 61226), (1210, 60467), (1265, 57838), (1331, 54970), (2390, 30613), (2530, 28919), (2629, 27830), (2662, 27485), (2783, 26290), (5258, 13915), (5497, 13310), (5566, 13145), (6655, 10994)]