80300430

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{42487}}^1$

素因数の和:42510

約数の個数: 64

約数和(自身を含む): 244730880

約数和(自身を除く): 164430450

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 42487, 84974, 127461, 212435, 254922, 297409, 382383, 424870, 594818, 637305, 764766, 892227, 1147149, 1274610, 1487045, 1784454, 1911915, 2294298, 2676681, 2974090, 3823830, 4461135, 5353362, 5735745, 8030043, 8922270, 11471490, 13383405, 16060086, 26766810, 40150215, 80300430]

約数ペア:

[(1, 80300430), (2, 40150215), (3, 26766810), (5, 16060086), (6, 13383405), (7, 11471490), (9, 8922270), (10, 8030043), (14, 5735745), (15, 5353362), (18, 4461135), (21, 3823830), (27, 2974090), (30, 2676681), (35, 2294298), (42, 1911915), (45, 1784454), (54, 1487045), (63, 1274610), (70, 1147149), (90, 892227), (105, 764766), (126, 637305), (135, 594818), (189, 424870), (210, 382383), (270, 297409), (315, 254922), (378, 212435), (630, 127461), (945, 84974), (1890, 42487)]