4397820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1$

素因数の和:339

約数の個数: 96

約数和(自身を含む): 14504448

約数和(自身を除く): 10106628

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 140, 148, 185, 210, 222, 259, 283, 370, 420, 444, 518, 555, 566, 740, 777, 849, 1036, 1110, 1132, 1295, 1415, 1554, 1698, 1981, 2220, 2590, 2830, 3108, 3396, 3885, 3962, 4245, 5180, 5660, 5943, 7770, 7924, 8490, 9905, 10471, 11886, 15540, 16980, 19810, 20942, 23772, 29715, 31413, 39620, 41884, 52355, 59430, 62826, 73297, 104710, 118860, 125652, 146594, 157065, 209420, 219891, 293188, 314130, 366485, 439782, 628260, 732970, 879564, 1099455, 1465940, 2198910, 4397820]

約数ペア:

[(1, 4397820), (2, 2198910), (3, 1465940), (4, 1099455), (5, 879564), (6, 732970), (7, 628260), (10, 439782), (12, 366485), (14, 314130), (15, 293188), (20, 219891), (21, 209420), (28, 157065), (30, 146594), (35, 125652), (37, 118860), (42, 104710), (60, 73297), (70, 62826), (74, 59430), (84, 52355), (105, 41884), (111, 39620), (140, 31413), (148, 29715), (185, 23772), (210, 20942), (222, 19810), (259, 16980), (283, 15540), (370, 11886), (420, 10471), (444, 9905), (518, 8490), (555, 7924), (566, 7770), (740, 5943), (777, 5660), (849, 5180), (1036, 4245), (1110, 3962), (1132, 3885), (1295, 3396), (1415, 3108), (1554, 2830), (1698, 2590), (1981, 2220)]