61174260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1033}}^1$

素因数の和:1102

約数の個数: 144

約数和(自身を含む): 216792576

約数和(自身を除く): 155618316

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 47, 60, 63, 70, 84, 90, 94, 105, 126, 140, 141, 180, 188, 210, 235, 252, 282, 315, 329, 420, 423, 470, 564, 630, 658, 705, 846, 940, 987, 1033, 1260, 1316, 1410, 1645, 1692, 1974, 2066, 2115, 2820, 2961, 3099, 3290, 3948, 4132, 4230, 4935, 5165, 5922, 6198, 6580, 7231, 8460, 9297, 9870, 10330, 11844, 12396, 14462, 14805, 15495, 18594, 19740, 20660, 21693, 28924, 29610, 30990, 36155, 37188, 43386, 46485, 48551, 59220, 61980, 65079, 72310, 86772, 92970, 97102, 108465, 130158, 144620, 145653, 185940, 194204, 216930, 242755, 260316, 291306, 325395, 339857, 433860, 436959, 485510, 582612, 650790, 679714, 728265, 873918, 971020, 1019571, 1301580, 1359428, 1456530, 1699285, 1747836, 2039142, 2184795, 2913060, 3058713, 3398570, 4078284, 4369590, 5097855, 6117426, 6797140, 8739180, 10195710, 12234852, 15293565, 20391420, 30587130, 61174260]

約数ペア:

[(1, 61174260), (2, 30587130), (3, 20391420), (4, 15293565), (5, 12234852), (6, 10195710), (7, 8739180), (9, 6797140), (10, 6117426), (12, 5097855), (14, 4369590), (15, 4078284), (18, 3398570), (20, 3058713), (21, 2913060), (28, 2184795), (30, 2039142), (35, 1747836), (36, 1699285), (42, 1456530), (45, 1359428), (47, 1301580), (60, 1019571), (63, 971020), (70, 873918), (84, 728265), (90, 679714), (94, 650790), (105, 582612), (126, 485510), (140, 436959), (141, 433860), (180, 339857), (188, 325395), (210, 291306), (235, 260316), (252, 242755), (282, 216930), (315, 194204), (329, 185940), (420, 145653), (423, 144620), (470, 130158), (564, 108465), (630, 97102), (658, 92970), (705, 86772), (846, 72310), (940, 65079), (987, 61980), (1033, 59220), (1260, 48551), (1316, 46485), (1410, 43386), (1645, 37188), (1692, 36155), (1974, 30990), (2066, 29610), (2115, 28924), (2820, 21693), (2961, 20660), (3099, 19740), (3290, 18594), (3948, 15495), (4132, 14805), (4230, 14462), (4935, 12396), (5165, 11844), (5922, 10330), (6198, 9870), (6580, 9297), (7231, 8460)]