23260860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{18461}}^1$

素因数の和:18483

約数の個数: 72

約数和(自身を含む): 80642016

約数和(自身を除く): 57381156

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 18461, 36922, 55383, 73844, 92305, 110766, 129227, 166149, 184610, 221532, 258454, 276915, 332298, 369220, 387681, 516908, 553830, 646135, 664596, 775362, 830745, 1107660, 1163043, 1292270, 1550724, 1661490, 1938405, 2326086, 2584540, 3322980, 3876810, 4652172, 5815215, 7753620, 11630430, 23260860]

約数ペア:

[(1, 23260860), (2, 11630430), (3, 7753620), (4, 5815215), (5, 4652172), (6, 3876810), (7, 3322980), (9, 2584540), (10, 2326086), (12, 1938405), (14, 1661490), (15, 1550724), (18, 1292270), (20, 1163043), (21, 1107660), (28, 830745), (30, 775362), (35, 664596), (36, 646135), (42, 553830), (45, 516908), (60, 387681), (63, 369220), (70, 332298), (84, 276915), (90, 258454), (105, 221532), (126, 184610), (140, 166149), (180, 129227), (210, 110766), (252, 92305), (315, 73844), (420, 55383), (630, 36922), (1260, 18461)]