3045750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:182

約数の個数: 64

約数和(自身を含む): 7907328

約数和(自身を除く): 4861578

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 125, 131, 150, 155, 186, 250, 262, 310, 375, 393, 465, 655, 750, 775, 786, 930, 1310, 1550, 1965, 2325, 3275, 3875, 3930, 4061, 4650, 6550, 7750, 8122, 9825, 11625, 12183, 16375, 19650, 20305, 23250, 24366, 32750, 40610, 49125, 60915, 98250, 101525, 121830, 203050, 304575, 507625, 609150, 1015250, 1522875, 3045750]

約数ペア:

[(1, 3045750), (2, 1522875), (3, 1015250), (5, 609150), (6, 507625), (10, 304575), (15, 203050), (25, 121830), (30, 101525), (31, 98250), (50, 60915), (62, 49125), (75, 40610), (93, 32750), (125, 24366), (131, 23250), (150, 20305), (155, 19650), (186, 16375), (250, 12183), (262, 11625), (310, 9825), (375, 8122), (393, 7750), (465, 6550), (655, 4650), (750, 4061), (775, 3930), (786, 3875), (930, 3275), (1310, 2325), (1550, 1965)]