68856570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{601}}^1$

素因数の和:700

約数の個数: 96

約数和(自身を含む): 191580480

約数和(自身を除く): 122723910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 67, 90, 95, 114, 134, 171, 190, 201, 285, 335, 342, 402, 570, 601, 603, 670, 855, 1005, 1202, 1206, 1273, 1710, 1803, 2010, 2546, 3005, 3015, 3606, 3819, 5409, 6010, 6030, 6365, 7638, 9015, 10818, 11419, 11457, 12730, 18030, 19095, 22838, 22914, 27045, 34257, 38190, 40267, 54090, 57095, 57285, 68514, 80534, 102771, 114190, 114570, 120801, 171285, 201335, 205542, 241602, 342570, 362403, 402670, 513855, 604005, 724806, 765073, 1027710, 1208010, 1530146, 1812015, 2295219, 3624030, 3825365, 4590438, 6885657, 7650730, 11476095, 13771314, 22952190, 34428285, 68856570]

約数ペア:

[(1, 68856570), (2, 34428285), (3, 22952190), (5, 13771314), (6, 11476095), (9, 7650730), (10, 6885657), (15, 4590438), (18, 3825365), (19, 3624030), (30, 2295219), (38, 1812015), (45, 1530146), (57, 1208010), (67, 1027710), (90, 765073), (95, 724806), (114, 604005), (134, 513855), (171, 402670), (190, 362403), (201, 342570), (285, 241602), (335, 205542), (342, 201335), (402, 171285), (570, 120801), (601, 114570), (603, 114190), (670, 102771), (855, 80534), (1005, 68514), (1202, 57285), (1206, 57095), (1273, 54090), (1710, 40267), (1803, 38190), (2010, 34257), (2546, 27045), (3005, 22914), (3015, 22838), (3606, 19095), (3819, 18030), (5409, 12730), (6010, 11457), (6030, 11419), (6365, 10818), (7638, 9015)]