3158678970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{1579}}^1$

素因数の和:1865

約数の個数: 128

約数和(自身を含む): 8736768000

約数和(自身を除く): 5578089030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 155, 186, 239, 270, 279, 310, 465, 478, 558, 717, 837, 930, 1195, 1395, 1434, 1579, 1674, 2151, 2390, 2790, 3158, 3585, 4185, 4302, 4737, 6453, 7170, 7409, 7895, 8370, 9474, 10755, 12906, 14211, 14818, 15790, 21510, 22227, 23685, 28422, 32265, 37045, 42633, 44454, 47370, 48949, 64530, 66681, 71055, 74090, 85266, 97898, 111135, 133362, 142110, 146847, 200043, 213165, 222270, 244745, 293694, 333405, 377381, 400086, 426330, 440541, 489490, 666810, 734235, 754762, 881082, 1000215, 1132143, 1321623, 1468470, 1886905, 2000430, 2202705, 2264286, 2643246, 3396429, 3773810, 4405410, 5660715, 6608115, 6792858, 10189287, 11321430, 11698811, 13216230, 16982145, 20378574, 23397622, 33964290, 35096433, 50946435, 58494055, 70192866, 101892870, 105289299, 116988110, 175482165, 210578598, 315867897, 350964330, 526446495, 631735794, 1052892990, 1579339485, 3158678970]

約数ペア:

[(1, 3158678970), (2, 1579339485), (3, 1052892990), (5, 631735794), (6, 526446495), (9, 350964330), (10, 315867897), (15, 210578598), (18, 175482165), (27, 116988110), (30, 105289299), (31, 101892870), (45, 70192866), (54, 58494055), (62, 50946435), (90, 35096433), (93, 33964290), (135, 23397622), (155, 20378574), (186, 16982145), (239, 13216230), (270, 11698811), (279, 11321430), (310, 10189287), (465, 6792858), (478, 6608115), (558, 5660715), (717, 4405410), (837, 3773810), (930, 3396429), (1195, 2643246), (1395, 2264286), (1434, 2202705), (1579, 2000430), (1674, 1886905), (2151, 1468470), (2390, 1321623), (2790, 1132143), (3158, 1000215), (3585, 881082), (4185, 754762), (4302, 734235), (4737, 666810), (6453, 489490), (7170, 440541), (7409, 426330), (7895, 400086), (8370, 377381), (9474, 333405), (10755, 293694), (12906, 244745), (14211, 222270), (14818, 213165), (15790, 200043), (21510, 146847), (22227, 142110), (23685, 133362), (28422, 111135), (32265, 97898), (37045, 85266), (42633, 74090), (44454, 71055), (47370, 66681), (48949, 64530)]