1199910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:117

約数の個数: 64

約数和(自身を含む): 3151872

約数和(自身を除く): 1951962

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 37, 46, 47, 69, 74, 94, 111, 115, 138, 141, 185, 222, 230, 235, 282, 345, 370, 470, 555, 690, 705, 851, 1081, 1110, 1410, 1702, 1739, 2162, 2553, 3243, 3478, 4255, 5106, 5217, 5405, 6486, 8510, 8695, 10434, 10810, 12765, 16215, 17390, 25530, 26085, 32430, 39997, 52170, 79994, 119991, 199985, 239982, 399970, 599955, 1199910]

約数ペア:

[(1, 1199910), (2, 599955), (3, 399970), (5, 239982), (6, 199985), (10, 119991), (15, 79994), (23, 52170), (30, 39997), (37, 32430), (46, 26085), (47, 25530), (69, 17390), (74, 16215), (94, 12765), (111, 10810), (115, 10434), (138, 8695), (141, 8510), (185, 6486), (222, 5405), (230, 5217), (235, 5106), (282, 4255), (345, 3478), (370, 3243), (470, 2553), (555, 2162), (690, 1739), (705, 1702), (851, 1410), (1081, 1110)]