3842370

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:149

約数の個数: 128

約数和(自身を含む): 12441600

約数和(自身を除く): 8599230

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 54, 57, 63, 70, 90, 95, 105, 107, 114, 126, 133, 135, 171, 189, 190, 210, 214, 266, 270, 285, 315, 321, 342, 378, 399, 513, 535, 570, 630, 642, 665, 749, 798, 855, 945, 963, 1026, 1070, 1197, 1330, 1498, 1605, 1710, 1890, 1926, 1995, 2033, 2247, 2394, 2565, 2889, 3210, 3591, 3745, 3990, 4066, 4494, 4815, 5130, 5778, 5985, 6099, 6741, 7182, 7490, 9630, 10165, 11235, 11970, 12198, 13482, 14231, 14445, 17955, 18297, 20223, 20330, 22470, 28462, 28890, 30495, 33705, 35910, 36594, 40446, 42693, 54891, 60990, 67410, 71155, 85386, 91485, 101115, 109782, 128079, 142310, 182970, 202230, 213465, 256158, 274455, 384237, 426930, 548910, 640395, 768474, 1280790, 1921185, 3842370]

約数ペア:

[(1, 3842370), (2, 1921185), (3, 1280790), (5, 768474), (6, 640395), (7, 548910), (9, 426930), (10, 384237), (14, 274455), (15, 256158), (18, 213465), (19, 202230), (21, 182970), (27, 142310), (30, 128079), (35, 109782), (38, 101115), (42, 91485), (45, 85386), (54, 71155), (57, 67410), (63, 60990), (70, 54891), (90, 42693), (95, 40446), (105, 36594), (107, 35910), (114, 33705), (126, 30495), (133, 28890), (135, 28462), (171, 22470), (189, 20330), (190, 20223), (210, 18297), (214, 17955), (266, 14445), (270, 14231), (285, 13482), (315, 12198), (321, 11970), (342, 11235), (378, 10165), (399, 9630), (513, 7490), (535, 7182), (570, 6741), (630, 6099), (642, 5985), (665, 5778), (749, 5130), (798, 4815), (855, 4494), (945, 4066), (963, 3990), (1026, 3745), (1070, 3591), (1197, 3210), (1330, 2889), (1498, 2565), (1605, 2394), (1710, 2247), (1890, 2033), (1926, 1995)]