12655860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{30133}}^1$

素因数の和:30152

約数の個数: 48

約数和(自身を含む): 40500096

約数和(自身を除く): 27844236

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 30133, 60266, 90399, 120532, 150665, 180798, 210931, 301330, 361596, 421862, 451995, 602660, 632793, 843724, 903990, 1054655, 1265586, 1807980, 2109310, 2531172, 3163965, 4218620, 6327930, 12655860]

約数ペア:

[(1, 12655860), (2, 6327930), (3, 4218620), (4, 3163965), (5, 2531172), (6, 2109310), (7, 1807980), (10, 1265586), (12, 1054655), (14, 903990), (15, 843724), (20, 632793), (21, 602660), (28, 451995), (30, 421862), (35, 361596), (42, 301330), (60, 210931), (70, 180798), (84, 150665), (105, 120532), (140, 90399), (210, 60266), (420, 30133)]