2731122630

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{1153}}^1$

素因数の和:1483

約数の個数: 128

約数和(自身を含む): 7551037440

約数和(自身を除く): 4819914810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 155, 186, 270, 279, 283, 310, 465, 558, 566, 837, 849, 930, 1153, 1395, 1415, 1674, 1698, 2306, 2547, 2790, 2830, 3459, 4185, 4245, 5094, 5765, 6918, 7641, 8370, 8490, 8773, 10377, 11530, 12735, 15282, 17295, 17546, 20754, 25470, 26319, 31131, 34590, 35743, 38205, 43865, 51885, 52638, 62262, 71486, 76410, 78957, 87730, 103770, 107229, 131595, 155655, 157914, 178715, 214458, 236871, 263190, 311310, 321687, 326299, 357430, 394785, 473742, 536145, 643374, 652598, 789570, 965061, 978897, 1072290, 1184355, 1608435, 1631495, 1930122, 1957794, 2368710, 2936691, 3216870, 3262990, 4825305, 4894485, 5873382, 8810073, 9650610, 9788970, 10115269, 14683455, 17620146, 20230538, 29366910, 30345807, 44050365, 50576345, 60691614, 88100730, 91037421, 101152690, 151729035, 182074842, 273112263, 303458070, 455187105, 546224526, 910374210, 1365561315, 2731122630]

約数ペア:

[(1, 2731122630), (2, 1365561315), (3, 910374210), (5, 546224526), (6, 455187105), (9, 303458070), (10, 273112263), (15, 182074842), (18, 151729035), (27, 101152690), (30, 91037421), (31, 88100730), (45, 60691614), (54, 50576345), (62, 44050365), (90, 30345807), (93, 29366910), (135, 20230538), (155, 17620146), (186, 14683455), (270, 10115269), (279, 9788970), (283, 9650610), (310, 8810073), (465, 5873382), (558, 4894485), (566, 4825305), (837, 3262990), (849, 3216870), (930, 2936691), (1153, 2368710), (1395, 1957794), (1415, 1930122), (1674, 1631495), (1698, 1608435), (2306, 1184355), (2547, 1072290), (2790, 978897), (2830, 965061), (3459, 789570), (4185, 652598), (4245, 643374), (5094, 536145), (5765, 473742), (6918, 394785), (7641, 357430), (8370, 326299), (8490, 321687), (8773, 311310), (10377, 263190), (11530, 236871), (12735, 214458), (15282, 178715), (17295, 157914), (17546, 155655), (20754, 131595), (25470, 107229), (26319, 103770), (31131, 87730), (34590, 78957), (35743, 76410), (38205, 71486), (43865, 62262), (51885, 52638)]