21104022756090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{4073}}^1\times {\mathrm{2577833}}^1$

素因数の和:2581983

約数の個数: 64

約数和(自身を含む): 51418260625536

約数和(自身を除く): 30314237869446

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 4073, 8146, 12219, 20365, 24438, 40730, 61095, 122190, 272891, 545782, 818673, 1364455, 1637346, 2577833, 2728910, 4093365, 5155666, 7733499, 8186730, 12889165, 15466998, 25778330, 38667495, 77334990, 172714811, 345429622, 518144433, 863574055, 1036288866, 1727148110, 2590722165, 5181444330, 10499513809, 20999027618, 31498541427, 52497569045, 62997082854, 104995138090, 157492707135, 314985414270, 703467425203, 1406934850406, 2110402275609, 3517337126015, 4220804551218, 7034674252030, 10552011378045, 21104022756090]

約数ペア:

[(1, 21104022756090), (2, 10552011378045), (3, 7034674252030), (5, 4220804551218), (6, 3517337126015), (10, 2110402275609), (15, 1406934850406), (30, 703467425203), (67, 314985414270), (134, 157492707135), (201, 104995138090), (335, 62997082854), (402, 52497569045), (670, 31498541427), (1005, 20999027618), (2010, 10499513809), (4073, 5181444330), (8146, 2590722165), (12219, 1727148110), (20365, 1036288866), (24438, 863574055), (40730, 518144433), (61095, 345429622), (122190, 172714811), (272891, 77334990), (545782, 38667495), (818673, 25778330), (1364455, 15466998), (1637346, 12889165), (2577833, 8186730), (2728910, 7733499), (4093365, 5155666)]