13172220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:241

約数の個数: 120

約数和(自身を含む): 42444864

約数和(自身を除く): 29272644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 81, 90, 94, 108, 135, 141, 162, 173, 180, 188, 235, 270, 282, 324, 346, 405, 423, 470, 519, 540, 564, 692, 705, 810, 846, 865, 940, 1038, 1269, 1410, 1557, 1620, 1692, 1730, 2076, 2115, 2538, 2595, 2820, 3114, 3460, 3807, 4230, 4671, 5076, 5190, 6228, 6345, 7614, 7785, 8131, 8460, 9342, 10380, 12690, 14013, 15228, 15570, 16262, 18684, 19035, 23355, 24393, 25380, 28026, 31140, 32524, 38070, 40655, 46710, 48786, 56052, 70065, 73179, 76140, 81310, 93420, 97572, 121965, 140130, 146358, 162620, 219537, 243930, 280260, 292716, 365895, 439074, 487860, 658611, 731790, 878148, 1097685, 1317222, 1463580, 2195370, 2634444, 3293055, 4390740, 6586110, 13172220]

約数ペア:

[(1, 13172220), (2, 6586110), (3, 4390740), (4, 3293055), (5, 2634444), (6, 2195370), (9, 1463580), (10, 1317222), (12, 1097685), (15, 878148), (18, 731790), (20, 658611), (27, 487860), (30, 439074), (36, 365895), (45, 292716), (47, 280260), (54, 243930), (60, 219537), (81, 162620), (90, 146358), (94, 140130), (108, 121965), (135, 97572), (141, 93420), (162, 81310), (173, 76140), (180, 73179), (188, 70065), (235, 56052), (270, 48786), (282, 46710), (324, 40655), (346, 38070), (405, 32524), (423, 31140), (470, 28026), (519, 25380), (540, 24393), (564, 23355), (692, 19035), (705, 18684), (810, 16262), (846, 15570), (865, 15228), (940, 14013), (1038, 12690), (1269, 10380), (1410, 9342), (1557, 8460), (1620, 8131), (1692, 7785), (1730, 7614), (2076, 6345), (2115, 6228), (2538, 5190), (2595, 5076), (2820, 4671), (3114, 4230), (3460, 3807)]