2394750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:154

約数の個数: 64

約数和(自身を含む): 6230016

約数和(自身を除く): 3835266

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 103, 125, 150, 155, 186, 206, 250, 309, 310, 375, 465, 515, 618, 750, 775, 930, 1030, 1545, 1550, 2325, 2575, 3090, 3193, 3875, 4650, 5150, 6386, 7725, 7750, 9579, 11625, 12875, 15450, 15965, 19158, 23250, 25750, 31930, 38625, 47895, 77250, 79825, 95790, 159650, 239475, 399125, 478950, 798250, 1197375, 2394750]

約数ペア:

[(1, 2394750), (2, 1197375), (3, 798250), (5, 478950), (6, 399125), (10, 239475), (15, 159650), (25, 95790), (30, 79825), (31, 77250), (50, 47895), (62, 38625), (75, 31930), (93, 25750), (103, 23250), (125, 19158), (150, 15965), (155, 15450), (186, 12875), (206, 11625), (250, 9579), (309, 7750), (310, 7725), (375, 6386), (465, 5150), (515, 4650), (618, 3875), (750, 3193), (775, 3090), (930, 2575), (1030, 2325), (1545, 1550)]