1668972060

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{441527}}^1$

素因数の和:441552

約数の個数: 96

約数和(自身を含む): 5934136320

約数和(自身を除く): 4265164260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 441527, 883054, 1324581, 1766108, 2207635, 2649162, 3090689, 3973743, 4415270, 5298324, 6181378, 6622905, 7947486, 8830540, 9272067, 11921229, 12362756, 13245810, 15453445, 15894972, 18544134, 19868715, 23842458, 26491620, 27816201, 30906890, 37088268, 39737430, 46360335, 47684916, 55632402, 59606145, 61813780, 79474860, 83448603, 92720670, 111264804, 119212290, 139081005, 166897206, 185441340, 238424580, 278162010, 333794412, 417243015, 556324020, 834486030, 1668972060]

約数ペア:

[(1, 1668972060), (2, 834486030), (3, 556324020), (4, 417243015), (5, 333794412), (6, 278162010), (7, 238424580), (9, 185441340), (10, 166897206), (12, 139081005), (14, 119212290), (15, 111264804), (18, 92720670), (20, 83448603), (21, 79474860), (27, 61813780), (28, 59606145), (30, 55632402), (35, 47684916), (36, 46360335), (42, 39737430), (45, 37088268), (54, 30906890), (60, 27816201), (63, 26491620), (70, 23842458), (84, 19868715), (90, 18544134), (105, 15894972), (108, 15453445), (126, 13245810), (135, 12362756), (140, 11921229), (180, 9272067), (189, 8830540), (210, 7947486), (252, 6622905), (270, 6181378), (315, 5298324), (378, 4415270), (420, 3973743), (540, 3090689), (630, 2649162), (756, 2207635), (945, 1766108), (1260, 1324581), (1890, 883054), (3780, 441527)]