2975070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:505

約数の個数: 64

約数和(自身を含む): 8441856

約数和(自身を除く): 5466786

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 457, 465, 651, 914, 930, 1085, 1302, 1371, 2170, 2285, 2742, 3199, 3255, 4570, 6398, 6510, 6855, 9597, 13710, 14167, 15995, 19194, 28334, 31990, 42501, 47985, 70835, 85002, 95970, 99169, 141670, 198338, 212505, 297507, 425010, 495845, 595014, 991690, 1487535, 2975070]

約数ペア:

[(1, 2975070), (2, 1487535), (3, 991690), (5, 595014), (6, 495845), (7, 425010), (10, 297507), (14, 212505), (15, 198338), (21, 141670), (30, 99169), (31, 95970), (35, 85002), (42, 70835), (62, 47985), (70, 42501), (93, 31990), (105, 28334), (155, 19194), (186, 15995), (210, 14167), (217, 13710), (310, 9597), (434, 6855), (457, 6510), (465, 6398), (651, 4570), (914, 3255), (930, 3199), (1085, 2742), (1302, 2285), (1371, 2170)]