881402850

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{21061}}^1$

素因数の和:21113

約数の個数: 96

約数和(自身を含む): 2507220480

約数和(自身を除く): 1625817630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 31, 45, 50, 54, 62, 75, 90, 93, 135, 150, 155, 186, 225, 270, 279, 310, 450, 465, 558, 675, 775, 837, 930, 1350, 1395, 1550, 1674, 2325, 2790, 4185, 4650, 6975, 8370, 13950, 20925, 21061, 41850, 42122, 63183, 105305, 126366, 189549, 210610, 315915, 379098, 526525, 568647, 631830, 652891, 947745, 1053050, 1137294, 1305782, 1579575, 1895490, 1958673, 2843235, 3159150, 3264455, 3917346, 4738725, 5686470, 5876019, 6528910, 9477450, 9793365, 11752038, 14216175, 16322275, 17628057, 19586730, 28432350, 29380095, 32644550, 35256114, 48966825, 58760190, 88140285, 97933650, 146900475, 176280570, 293800950, 440701425, 881402850]

約数ペア:

[(1, 881402850), (2, 440701425), (3, 293800950), (5, 176280570), (6, 146900475), (9, 97933650), (10, 88140285), (15, 58760190), (18, 48966825), (25, 35256114), (27, 32644550), (30, 29380095), (31, 28432350), (45, 19586730), (50, 17628057), (54, 16322275), (62, 14216175), (75, 11752038), (90, 9793365), (93, 9477450), (135, 6528910), (150, 5876019), (155, 5686470), (186, 4738725), (225, 3917346), (270, 3264455), (279, 3159150), (310, 2843235), (450, 1958673), (465, 1895490), (558, 1579575), (675, 1305782), (775, 1137294), (837, 1053050), (930, 947745), (1350, 652891), (1395, 631830), (1550, 568647), (1674, 526525), (2325, 379098), (2790, 315915), (4185, 210610), (4650, 189549), (6975, 126366), (8370, 105305), (13950, 63183), (20925, 42122), (21061, 41850)]