2012023185

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{1993}}^1$

素因数の和:2162

約数の個数: 64

約数和(自身を含む): 3535218432

約数和(自身を除く): 1523195247

約数列:

[1, 3, 5, 15, 17, 37, 51, 85, 107, 111, 185, 255, 321, 535, 555, 629, 1605, 1819, 1887, 1993, 3145, 3959, 5457, 5979, 9095, 9435, 9965, 11877, 19795, 27285, 29895, 33881, 59385, 67303, 73741, 101643, 169405, 201909, 213251, 221223, 336515, 368705, 508215, 639753, 1009545, 1066255, 1106115, 1253597, 3198765, 3625267, 3760791, 6267985, 7890287, 10875801, 18126335, 18803955, 23670861, 39451435, 54379005, 118354305, 134134879, 402404637, 670674395, 2012023185]

約数ペア:

[(1, 2012023185), (3, 670674395), (5, 402404637), (15, 134134879), (17, 118354305), (37, 54379005), (51, 39451435), (85, 23670861), (107, 18803955), (111, 18126335), (185, 10875801), (255, 7890287), (321, 6267985), (535, 3760791), (555, 3625267), (629, 3198765), (1605, 1253597), (1819, 1106115), (1887, 1066255), (1993, 1009545), (3145, 639753), (3959, 508215), (5457, 368705), (5979, 336515), (9095, 221223), (9435, 213251), (9965, 201909), (11877, 169405), (19795, 101643), (27285, 73741), (29895, 67303), (33881, 59385)]