68640210

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{601}}^1$

素因数の和:670

約数の個数: 96

約数和(自身を含む): 189326592

約数和(自身を除く): 120686382

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 81, 90, 94, 135, 141, 162, 235, 243, 270, 282, 405, 423, 470, 486, 601, 705, 810, 846, 1202, 1215, 1269, 1410, 1803, 2115, 2430, 2538, 3005, 3606, 3807, 4230, 5409, 6010, 6345, 7614, 9015, 10818, 11421, 12690, 16227, 18030, 19035, 22842, 27045, 28247, 32454, 38070, 48681, 54090, 56494, 57105, 81135, 84741, 97362, 114210, 141235, 146043, 162270, 169482, 243405, 254223, 282470, 292086, 423705, 486810, 508446, 730215, 762669, 847410, 1271115, 1460430, 1525338, 2288007, 2542230, 3813345, 4576014, 6864021, 7626690, 11440035, 13728042, 22880070, 34320105, 68640210]

約数ペア:

[(1, 68640210), (2, 34320105), (3, 22880070), (5, 13728042), (6, 11440035), (9, 7626690), (10, 6864021), (15, 4576014), (18, 3813345), (27, 2542230), (30, 2288007), (45, 1525338), (47, 1460430), (54, 1271115), (81, 847410), (90, 762669), (94, 730215), (135, 508446), (141, 486810), (162, 423705), (235, 292086), (243, 282470), (270, 254223), (282, 243405), (405, 169482), (423, 162270), (470, 146043), (486, 141235), (601, 114210), (705, 97362), (810, 84741), (846, 81135), (1202, 57105), (1215, 56494), (1269, 54090), (1410, 48681), (1803, 38070), (2115, 32454), (2430, 28247), (2538, 27045), (3005, 22842), (3606, 19035), (3807, 18030), (4230, 16227), (5409, 12690), (6010, 11421), (6345, 10818), (7614, 9015)]