2939730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:179

約数の個数: 64

約数和(自身を含む): 7603200

約数和(自身を除く): 4663470

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 31, 58, 62, 87, 93, 109, 145, 155, 174, 186, 218, 290, 310, 327, 435, 465, 545, 654, 870, 899, 930, 1090, 1635, 1798, 2697, 3161, 3270, 3379, 4495, 5394, 6322, 6758, 8990, 9483, 10137, 13485, 15805, 16895, 18966, 20274, 26970, 31610, 33790, 47415, 50685, 94830, 97991, 101370, 195982, 293973, 489955, 587946, 979910, 1469865, 2939730]

約数ペア:

[(1, 2939730), (2, 1469865), (3, 979910), (5, 587946), (6, 489955), (10, 293973), (15, 195982), (29, 101370), (30, 97991), (31, 94830), (58, 50685), (62, 47415), (87, 33790), (93, 31610), (109, 26970), (145, 20274), (155, 18966), (174, 16895), (186, 15805), (218, 13485), (290, 10137), (310, 9483), (327, 8990), (435, 6758), (465, 6322), (545, 5394), (654, 4495), (870, 3379), (899, 3270), (930, 3161), (1090, 2697), (1635, 1798)]